.......... [ZBX-1357] automatic translation file sync for trunk

33 files changed, 396 insertions, 396 deletions

diff --git a/ui/locale/bg/LC_MESSAGES/frontend.po b/ui/locale/bg/LC_MESSAGES/frontend.po
index d32f0617738..db9cd141869 100644
--- a/ui/locale/bg/LC_MESSAGES/frontend.po
+++ b/ui/locale/bg/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2013-01-12 23:52+0300\n"
 "Last-Translator: Fahri <fahri_hasan@hotmail.com>\n"
 "Language-Team: \n"
@@ -753,7 +753,7 @@ msgstr "Активно до"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1909,9 +1909,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6466,8 +6466,8 @@ msgstr "Изразът не може да бъде празен"
 msgid "Expression constructor"
 msgstr "Конструктор на изразяване"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr ""
 
@@ -14414,8 +14414,8 @@ msgstr "Възстановяване"
 msgid "Recovery expression"
 msgstr ""
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr ""
 
@@ -14568,7 +14568,7 @@ msgstr "Отдалечена команда"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21217,7 +21217,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21483,7 +21483,7 @@ msgstr ""
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/ca/LC_MESSAGES/frontend.po b/ui/locale/ca/LC_MESSAGES/frontend.po
index 9aff78dec61..3dfd5a4e378 100644
--- a/ui/locale/ca/LC_MESSAGES/frontend.po
+++ b/ui/locale/ca/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2021-03-19 18:10+0300\n"
 "Last-Translator: Anonymous Pootle User\n"
 "Language-Team: none\n"
@@ -752,7 +752,7 @@ msgstr ""
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1907,9 +1907,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6451,8 +6451,8 @@ msgstr ""
 msgid "Expression constructor"
 msgstr ""
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr ""
 
@@ -14389,8 +14389,8 @@ msgstr ""
 msgid "Recovery expression"
 msgstr ""
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr ""
 
@@ -14543,7 +14543,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21188,7 +21188,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21454,7 +21454,7 @@ msgstr ""
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/cs/LC_MESSAGES/frontend.po b/ui/locale/cs/LC_MESSAGES/frontend.po
index 6501007de14..49d1b407a22 100644
--- a/ui/locale/cs/LC_MESSAGES/frontend.po
+++ b/ui/locale/cs/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2018-09-24 07:57+0300\n"
 "Last-Translator: Lukáš <iam@lukasmaly.net>\n"
 "Language-Team: Zabbix <info@zabbix.com>\n"
@@ -775,7 +775,7 @@ msgstr "Aktivní do"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1935,9 +1935,9 @@ msgstr "Není možné anonymně navázat na LDAP server."
 msgid "Cannot bind to LDAP server."
 msgstr "Není možné navázat na LDAP server."
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6540,8 +6540,8 @@ msgstr "Výraz nemůže být prázdný"
 msgid "Expression constructor"
 msgstr "Konstruktér výrazu"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "Syntaktická chyba výrazu."
 
@@ -14505,8 +14505,8 @@ msgstr "Obnovení"
 msgid "Recovery expression"
 msgstr "Obnovený výraz"
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr "Obnovení po chybě syntaxe výrazu."
 
@@ -14660,7 +14660,7 @@ msgstr "Vzdálený příkaz"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21323,7 +21323,7 @@ msgstr "zadaná pověření nejsou jedinečná"
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21589,7 +21589,7 @@ msgstr "nepodporované číslo verze"
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/de/LC_MESSAGES/frontend.po b/ui/locale/de/LC_MESSAGES/frontend.po
index 4a2930ab306..f63b4db01db 100644
--- a/ui/locale/de/LC_MESSAGES/frontend.po
+++ b/ui/locale/de/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2014-09-24 14:37+0300\n"
 "Last-Translator: maxhq <jens@jebecs.de>\n"
 "Language-Team: Zabbix <info@zabbix.com>\n"
@@ -754,7 +754,7 @@ msgstr "Aktiv bis"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1915,9 +1915,9 @@ msgstr "Kann nicht anonym an den LDAP Server anbinden."
 msgid "Cannot bind to LDAP server."
 msgstr "Kann nicht an LDAP Server anbinden."
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6473,8 +6473,8 @@ msgstr "Ausdruck darf nicht leer sein"
 msgid "Expression constructor"
 msgstr "Ausdrucksgenerator"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "Fehler in Ausdruck-Syntax."
 
@@ -14427,8 +14427,8 @@ msgstr "Wiederherstellung"
 msgid "Recovery expression"
 msgstr ""
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr ""
 
@@ -14581,7 +14581,7 @@ msgstr "Befehl ausführen"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21239,7 +21239,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21505,7 +21505,7 @@ msgstr "nicht unterstützte Version"
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/el/LC_MESSAGES/frontend.po b/ui/locale/el/LC_MESSAGES/frontend.po
index e2a7ce9d5ec..6eaddca5366 100644
--- a/ui/locale/el/LC_MESSAGES/frontend.po
+++ b/ui/locale/el/LC_MESSAGES/frontend.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2014-10-03 08:43+0300\n"
 "Last-Translator: ΓΙΑΝΝΗΣ <yannis@computerstudio.gr>\n"
 "Language-Team: none\n"
@@ -757,7 +757,7 @@ msgstr "Ενεργό έως"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1912,9 +1912,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6465,8 +6465,8 @@ msgstr "Η Έκφραση δεν μπορεί να είναι κενή"
 msgid "Expression constructor"
 msgstr "Κατασκευή έκφρασης"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr ""
 
@@ -14408,8 +14408,8 @@ msgstr "Ανάκτηση"
 msgid "Recovery expression"
 msgstr ""
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr ""
 
@@ -14562,7 +14562,7 @@ msgstr "Απομακρυσμένη εντολή"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21210,7 +21210,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21476,7 +21476,7 @@ msgstr ""
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/en_US/LC_MESSAGES/frontend.po b/ui/locale/en_US/LC_MESSAGES/frontend.po
index f7ef41b0770..b0280a0f444 100644
--- a/ui/locale/en_US/LC_MESSAGES/frontend.po
+++ b/ui/locale/en_US/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2016-02-11 15:12+0300\n"
 "Last-Translator: Oleksii <oleksii.zagorskyi@zabbix.com>\n"
 "Language-Team: \n"
@@ -752,7 +752,7 @@ msgstr "Active till"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1909,9 +1909,9 @@ msgstr "Cannot bind anonymously to LDAP server."
 msgid "Cannot bind to LDAP server."
 msgstr "Cannot bind to LDAP server."
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6457,8 +6457,8 @@ msgstr "Expression cannot be empty"
 msgid "Expression constructor"
 msgstr "Expression constructor"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "Expression syntax error."
 
@@ -14395,8 +14395,8 @@ msgstr "Recovery"
 msgid "Recovery expression"
 msgstr "Recovery expression"
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr "Recovery expression syntax error."
 
@@ -14549,7 +14549,7 @@ msgstr "Remote command"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21194,7 +21194,7 @@ msgstr "supplied credentials are not unique"
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21460,7 +21460,7 @@ msgstr "unsupported version number"
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/es/LC_MESSAGES/frontend.po b/ui/locale/es/LC_MESSAGES/frontend.po
index 98abfcaaf6d..892cae20580 100644
--- a/ui/locale/es/LC_MESSAGES/frontend.po
+++ b/ui/locale/es/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2014-10-01 18:50+0300\n"
 "Last-Translator: Saúl <saulortega.co@gmail.com>\n"
 "Language-Team: Zabbix <info@zabbix.com>\n"
@@ -753,7 +753,7 @@ msgstr "Activo hasta"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1908,9 +1908,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6461,8 +6461,8 @@ msgstr "La expresión no puede estar vacía"
 msgid "Expression constructor"
 msgstr "Constructor de expresiones"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "Error de sintaxis en la expresión."
 
@@ -14403,8 +14403,8 @@ msgstr "Recuperar"
 msgid "Recovery expression"
 msgstr ""
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr ""
 
@@ -14557,7 +14557,7 @@ msgstr "Comando remoto"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21202,7 +21202,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21468,7 +21468,7 @@ msgstr ""
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/fa/LC_MESSAGES/frontend.po b/ui/locale/fa/LC_MESSAGES/frontend.po
index 8e9fca1c5ad..c5869093c58 100644
--- a/ui/locale/fa/LC_MESSAGES/frontend.po
+++ b/ui/locale/fa/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2013-10-10 08:30+0300\n"
 "Last-Translator: richlv <richlv@nakts.net>\n"
 "Language-Team: none\n"
@@ -730,7 +730,7 @@ msgstr "فعال تا"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1884,9 +1884,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6376,8 +6376,8 @@ msgstr "عبارت نمیتواند خالی باشد"
 msgid "Expression constructor"
 msgstr "ساختار عبارت"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr ""
 
@@ -14288,8 +14288,8 @@ msgstr "بازیابی"
 msgid "Recovery expression"
 msgstr ""
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr ""
 
@@ -14441,7 +14441,7 @@ msgstr "فرمان راه دور"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21068,7 +21068,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21334,7 +21334,7 @@ msgstr ""
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/fi/LC_MESSAGES/frontend.po b/ui/locale/fi/LC_MESSAGES/frontend.po
index e667e1719f7..41690c45581 100644
--- a/ui/locale/fi/LC_MESSAGES/frontend.po
+++ b/ui/locale/fi/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2013-10-10 08:23+0300\n"
 "Last-Translator: richlv <richlv@nakts.net>\n"
 "Language-Team: none\n"
@@ -754,7 +754,7 @@ msgstr "Aktiivinen asti"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1911,9 +1911,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6455,8 +6455,8 @@ msgstr ""
 msgid "Expression constructor"
 msgstr ""
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr ""
 
@@ -14393,8 +14393,8 @@ msgstr ""
 msgid "Recovery expression"
 msgstr ""
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr ""
 
@@ -14547,7 +14547,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21192,7 +21192,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21458,7 +21458,7 @@ msgstr ""
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/fr/LC_MESSAGES/frontend.po b/ui/locale/fr/LC_MESSAGES/frontend.po
index 80e2ea94271..f29dcc695d6 100644
--- a/ui/locale/fr/LC_MESSAGES/frontend.po
+++ b/ui/locale/fr/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2018-01-15 09:21+0300\n"
 "Last-Translator: Christophe <ctr@pmspos.fr>\n"
 "Language-Team: Zabbix <info@zabbix.com>\n"
@@ -753,7 +753,7 @@ msgstr "Actif jusqu'à"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1910,9 +1910,9 @@ msgstr "Impossible d'établir une liaison anonyme au serveur LDAP."
 msgid "Cannot bind to LDAP server."
 msgstr "Impossible d'établir une liaison avec le serveur LDAP."
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6458,8 +6458,8 @@ msgstr "L'expression ne peut pas être vide"
 msgid "Expression constructor"
 msgstr "Constructeur d'expression"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "Erreur de syntaxe dans l'expression."
 
@@ -14396,8 +14396,8 @@ msgstr "Récupération"
 msgid "Recovery expression"
 msgstr "Expression de récupération"
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr "Erreur de syntaxe dans l'expression de récupération."
 
@@ -14550,7 +14550,7 @@ msgstr "Commande à distance"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21195,7 +21195,7 @@ msgstr "les informations d'identification fournies ne sont pas uniques"
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21461,7 +21461,7 @@ msgstr "numéro de version non supporté"
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/he/LC_MESSAGES/frontend.po b/ui/locale/he/LC_MESSAGES/frontend.po
index 1255f975881..efb99ca60a5 100644
--- a/ui/locale/he/LC_MESSAGES/frontend.po
+++ b/ui/locale/he/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2021-06-09 06:50+0300\n"
 "Last-Translator: Yaron <sh.yaron@gmail.com>\n"
 "Language-Team: none\n"
@@ -752,7 +752,7 @@ msgstr "פעיל עד"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1909,9 +1909,9 @@ msgstr "לא ניתן להתאגד באלמוניות לשרת ה־LDAP."
 msgid "Cannot bind to LDAP server."
 msgstr "לא ניתן להתאגד אל שרת ה־LDAP."
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr "לא ניתן לבנות עץ ביטויים: %1$s."
@@ -6464,8 +6464,8 @@ msgstr "הביטוי לא יכול להיות ריק"
 msgid "Expression constructor"
 msgstr "בונה ביטויים"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "שגיאת תחביר בביטוי."
 
@@ -14402,8 +14402,8 @@ msgstr "שחזור"
 msgid "Recovery expression"
 msgstr "ביטוי שחזור"
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr "שגיאה בתחביר ביטוי השחזור."
 
@@ -14556,7 +14556,7 @@ msgstr "פקודה מרוחקת"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21204,7 +21204,7 @@ msgstr "פרטי הגישה שסופקו אינם יחודיים"
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21470,7 +21470,7 @@ msgstr "מספר הגרסה אינו נתמך"
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/hu/LC_MESSAGES/frontend.po b/ui/locale/hu/LC_MESSAGES/frontend.po
index 378be119ebf..f08fa9a01fe 100644
--- a/ui/locale/hu/LC_MESSAGES/frontend.po
+++ b/ui/locale/hu/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2013-01-09 22:10+0300\n"
 "Last-Translator: Robert <szenasy.robert@gmail.com>\n"
 "Language-Team: Zabbix <info@zabbix.com>\n"
@@ -753,7 +753,7 @@ msgstr "Aktív eddig"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1908,9 +1908,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6457,8 +6457,8 @@ msgstr "A kifejezés nem lehet üres"
 msgid "Expression constructor"
 msgstr ""
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr ""
 
@@ -14396,8 +14396,8 @@ msgstr ""
 msgid "Recovery expression"
 msgstr ""
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr ""
 
@@ -14551,7 +14551,7 @@ msgstr "Távoli parancs"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21196,7 +21196,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21462,7 +21462,7 @@ msgstr ""
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/id/LC_MESSAGES/frontend.po b/ui/locale/id/LC_MESSAGES/frontend.po
index b350f57bc86..cc3c901e76a 100644
--- a/ui/locale/id/LC_MESSAGES/frontend.po
+++ b/ui/locale/id/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2013-10-10 08:26+0300\n"
 "Last-Translator: richlv <richlv@nakts.net>\n"
 "Language-Team: none\n"
@@ -730,7 +730,7 @@ msgstr "Aktif sampai"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1884,9 +1884,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6377,8 +6377,8 @@ msgstr "Ekspresi tidak boleh kosong"
 msgid "Expression constructor"
 msgstr "Pembangun ekspresi"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr ""
 
@@ -14291,8 +14291,8 @@ msgstr "Pemulihan"
 msgid "Recovery expression"
 msgstr ""
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr ""
 
@@ -14444,7 +14444,7 @@ msgstr "Perintah jarak jauh"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21071,7 +21071,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21337,7 +21337,7 @@ msgstr ""
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/it/LC_MESSAGES/frontend.po b/ui/locale/it/LC_MESSAGES/frontend.po
index 6e42b877d6e..3edd71f55f6 100644
--- a/ui/locale/it/LC_MESSAGES/frontend.po
+++ b/ui/locale/it/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2016-04-20 12:06+0300\n"
 "Last-Translator: quadrata <dimitri.bellini@quadrata.it>\n"
 "Language-Team: Zabbix <info@zabbix.com>\n"
@@ -753,7 +753,7 @@ msgstr "Attivo fino a"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1908,9 +1908,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6457,8 +6457,8 @@ msgstr "L'espressione non può esser vuota"
 msgid "Expression constructor"
 msgstr "Costruttore di espressioni"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "Errore sintassi espressione."
 
@@ -14397,8 +14397,8 @@ msgstr "Ripristino"
 msgid "Recovery expression"
 msgstr "Espressione di recovery"
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr "Errore di sintassi sull'espressione di recovery."
 
@@ -14551,7 +14551,7 @@ msgstr "Comando remoto"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21196,7 +21196,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21462,7 +21462,7 @@ msgstr "numero versione non supportata"
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/ja/LC_MESSAGES/frontend.po b/ui/locale/ja/LC_MESSAGES/frontend.po
index cace55375de..5d0444d99ec 100644
--- a/ui/locale/ja/LC_MESSAGES/frontend.po
+++ b/ui/locale/ja/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2021-06-14 04:55+0300\n"
 "Last-Translator: Atsushi <a.tanaka77@gmail.com>\n"
 "Language-Team: Zabbix\n"
@@ -731,7 +731,7 @@ msgstr "設定有効期間の終了日時"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1885,9 +1885,9 @@ msgstr "匿名ではLDAPサーバーにバインドできません。"
 msgid "Cannot bind to LDAP server."
 msgstr "LDAPサーバーにバインドできません。"
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr "条件式ツリーを作成できません： %1$s。"
@@ -6383,8 +6383,8 @@ msgstr "条件式は必須のパラメータです"
 msgid "Expression constructor"
 msgstr "条件式ビルダー"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "条件式の構文エラー。"
 
@@ -14294,8 +14294,8 @@ msgstr "復旧"
 msgid "Recovery expression"
 msgstr "復旧条件式"
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr "復旧条件式の構文エラー。"
 
@@ -14447,7 +14447,7 @@ msgstr "リモートコマンド"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21077,7 +21077,7 @@ msgstr "指定された資格情報はユニークではありません"
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21343,7 +21343,7 @@ msgstr "サポートされていないバージョン番号です"
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/ka/LC_MESSAGES/frontend.po b/ui/locale/ka/LC_MESSAGES/frontend.po
index 9c21deb73c2..b51472a7b74 100644
--- a/ui/locale/ka/LC_MESSAGES/frontend.po
+++ b/ui/locale/ka/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2021-03-19 18:13+0300\n"
 "Last-Translator: Anonymous Pootle User\n"
 "Language-Team: none\n"
@@ -733,7 +733,7 @@ msgstr ""
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1892,9 +1892,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6379,8 +6379,8 @@ msgstr ""
 msgid "Expression constructor"
 msgstr ""
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr ""
 
@@ -14290,8 +14290,8 @@ msgstr ""
 msgid "Recovery expression"
 msgstr ""
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr ""
 
@@ -14443,7 +14443,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21070,7 +21070,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21336,7 +21336,7 @@ msgstr ""
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/ko/LC_MESSAGES/frontend.po b/ui/locale/ko/LC_MESSAGES/frontend.po
index 841b52d2a3d..a216eff2d99 100644
--- a/ui/locale/ko/LC_MESSAGES/frontend.po
+++ b/ui/locale/ko/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2016-01-22 16:15+0300\n"
 "Last-Translator: JONGKWON <jkkim.photo@gmail.com>\n"
 "Language-Team: Zabbix <info@zabbix.com>\n"
@@ -731,7 +731,7 @@ msgstr "종료시간"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1885,9 +1885,9 @@ msgstr "익명으로는 LDAP 서버에 바인드 할 수 없습니다."
 msgid "Cannot bind to LDAP server."
 msgstr "LDAP서버에 바인드 할 수 없습니다."
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6377,8 +6377,8 @@ msgstr "조건식은 필수 파라미터입니다"
 msgid "Expression constructor"
 msgstr "조건식 빌더"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "조건식의 syntax 에러."
 
@@ -14288,8 +14288,8 @@ msgstr "복구"
 msgid "Recovery expression"
 msgstr "복구조건식"
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr "복구조건식의 syntax 에러"
 
@@ -14441,7 +14441,7 @@ msgstr "원격 명령"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21069,7 +21069,7 @@ msgstr "지정된 자격 정보는 유니크 값이 아닙니다."
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21335,7 +21335,7 @@ msgstr "지원되지 않는 버전의 번호입니다."
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/lt/LC_MESSAGES/frontend.po b/ui/locale/lt/LC_MESSAGES/frontend.po
index eb8cb56c248..daf5d6e2d58 100644
--- a/ui/locale/lt/LC_MESSAGES/frontend.po
+++ b/ui/locale/lt/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2013-10-10 08:29+0300\n"
 "Last-Translator: richlv <richlv@nakts.net>\n"
 "Language-Team: none\n"
@@ -775,7 +775,7 @@ msgstr "Aktyvus iki"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1931,9 +1931,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6532,8 +6532,8 @@ msgstr ""
 msgid "Expression constructor"
 msgstr ""
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr ""
 
@@ -14497,8 +14497,8 @@ msgstr ""
 msgid "Recovery expression"
 msgstr ""
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr ""
 
@@ -14652,7 +14652,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21315,7 +21315,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21581,7 +21581,7 @@ msgstr ""
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/lv/LC_MESSAGES/frontend.po b/ui/locale/lv/LC_MESSAGES/frontend.po
index 69c0acd4104..c47b120faf4 100644
--- a/ui/locale/lv/LC_MESSAGES/frontend.po
+++ b/ui/locale/lv/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2013-10-15 07:19+0300\n"
 "Last-Translator: Jaba <janis.jaunbalodis@gmail.com>\n"
 "Language-Team: Zabbix <info@zabbix.com>\n"
@@ -775,7 +775,7 @@ msgstr "Aktīvs līdz"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1933,9 +1933,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6536,8 +6536,8 @@ msgstr "Izteiksme nedrīkst būt tukša"
 msgid "Expression constructor"
 msgstr "Izteiksmes konstruktors"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr ""
 
@@ -14503,8 +14503,8 @@ msgstr "Atjaunošana"
 msgid "Recovery expression"
 msgstr ""
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr ""
 
@@ -14658,7 +14658,7 @@ msgstr "Attālināta komanda"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21321,7 +21321,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21587,7 +21587,7 @@ msgstr ""
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/nb/LC_MESSAGES/frontend.po b/ui/locale/nb/LC_MESSAGES/frontend.po
index fcbd876a7e7..bdee6b39105 100644
--- a/ui/locale/nb/LC_MESSAGES/frontend.po
+++ b/ui/locale/nb/LC_MESSAGES/frontend.po
@@ -7,7 +7,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2021-03-19 18:13+0300\n"
 "Last-Translator: Anonymous Pootle User\n"
 "Language-Team: none\n"
@@ -757,7 +757,7 @@ msgstr "Aktiv til"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1912,9 +1912,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6461,8 +6461,8 @@ msgstr "Uttrykk kan ikke være tomt"
 msgid "Expression constructor"
 msgstr "Ekspresjonskonstruktør"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "Ekspresjon syntaksfeil."
 
@@ -14401,8 +14401,8 @@ msgstr "Gjenoppretting"
 msgid "Recovery expression"
 msgstr "Recovery uttrykk"
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr "Syntaksfeil for gjenopprettingsuttrykk."
 
@@ -14555,7 +14555,7 @@ msgstr "Fjernkommando"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21201,7 +21201,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21467,7 +21467,7 @@ msgstr "ikke-støttet versjonsnummer"
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/nl/LC_MESSAGES/frontend.po b/ui/locale/nl/LC_MESSAGES/frontend.po
index 29a3f105cfd..edb5ea5403b 100644
--- a/ui/locale/nl/LC_MESSAGES/frontend.po
+++ b/ui/locale/nl/LC_MESSAGES/frontend.po
@@ -4,7 +4,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2013-08-07 16:41+0300\n"
 "Last-Translator: open-future <patrik@open-future.be>\n"
 "Language-Team: NL\n"
@@ -755,7 +755,7 @@ msgstr "Actief tot"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1910,9 +1910,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6459,8 +6459,8 @@ msgstr "Expressie kan niet leeg zijn"
 msgid "Expression constructor"
 msgstr "Expressie bouwer"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr ""
 
@@ -14399,8 +14399,8 @@ msgstr ""
 msgid "Recovery expression"
 msgstr ""
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr ""
 
@@ -14553,7 +14553,7 @@ msgstr "Remote commando"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21199,7 +21199,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21465,7 +21465,7 @@ msgstr ""
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/pl/LC_MESSAGES/frontend.po b/ui/locale/pl/LC_MESSAGES/frontend.po
index 9eec2a139f6..bdb4f832890 100644
--- a/ui/locale/pl/LC_MESSAGES/frontend.po
+++ b/ui/locale/pl/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2014-06-04 11:22+0300\n"
 "Last-Translator: Paweł <pawel.seledec@zetosoftware.pl>\n"
 "Language-Team: Zabbix <info@zabbix.com>\n"
@@ -776,7 +776,7 @@ msgstr "Aktywne do"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1932,9 +1932,9 @@ msgstr "Nie można dołączyć anonimowego użytkownika do serwera LDAP."
 msgid "Cannot bind to LDAP server."
 msgstr "Nie można dołączyć do serwera LDAP."
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6544,8 +6544,8 @@ msgstr "Wyrażenie nie może być puste"
 msgid "Expression constructor"
 msgstr "Konstruktor wyrażeń"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "Błąd składni wyrażenia."
 
@@ -14509,8 +14509,8 @@ msgstr "Odzyskiwanie"
 msgid "Recovery expression"
 msgstr "Wyrażenie dla przywracania"
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr "Błąd składni wyrażenia przywracania."
 
@@ -14664,7 +14664,7 @@ msgstr "Zdalne polecenie"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21330,7 +21330,7 @@ msgstr "dostarczone dane logowania nie są unikalne"
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21596,7 +21596,7 @@ msgstr "niewspierany numer wersji"
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/pt_BR/LC_MESSAGES/frontend.po b/ui/locale/pt_BR/LC_MESSAGES/frontend.po
index fae3304483d..3d84f8b0ac9 100644
--- a/ui/locale/pt_BR/LC_MESSAGES/frontend.po
+++ b/ui/locale/pt_BR/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2021-01-25 11:38+0300\n"
 "Last-Translator: Marlon <Marlon@outlook.com>\n"
 "Language-Team: Zabbix <info@zabbix.com>\n"
@@ -753,7 +753,7 @@ msgstr "Ativo até"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1911,9 +1911,9 @@ msgstr "Não foi possível conectar-se anonimamente ao servidor LDAP."
 msgid "Cannot bind to LDAP server."
 msgstr "Não foi possível se conectar ao servidor LDAP."
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6462,8 +6462,8 @@ msgstr "Expressão não pode ser vazia"
 msgid "Expression constructor"
 msgstr "Construtor de expressão"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "Erro de sintaxe na expressão."
 
@@ -14407,8 +14407,8 @@ msgstr "Recuperação"
 msgid "Recovery expression"
 msgstr "Expressão de recuperação"
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr "Erro de sintaxe na expressão de recuperação."
 
@@ -14561,7 +14561,7 @@ msgstr "Comando remoto"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21207,7 +21207,7 @@ msgstr "as credenciais informadas não são únicas"
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21473,7 +21473,7 @@ msgstr "número de versão não suportado"
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/pt_PT/LC_MESSAGES/frontend.po b/ui/locale/pt_PT/LC_MESSAGES/frontend.po
index 336ba13e9e5..c6fae9421d1 100644
--- a/ui/locale/pt_PT/LC_MESSAGES/frontend.po
+++ b/ui/locale/pt_PT/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2013-10-10 08:35+0300\n"
 "Last-Translator: richlv <richlv@nakts.net>\n"
 "Language-Team: none\n"
@@ -752,7 +752,7 @@ msgstr "Activo até"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1907,9 +1907,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6457,8 +6457,8 @@ msgstr "Expressão não pode ser vazia"
 msgid "Expression constructor"
 msgstr "Construtor de expressões"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "Erro de sintaxe na expressão."
 
@@ -14396,8 +14396,8 @@ msgstr "Recuperação"
 msgid "Recovery expression"
 msgstr "Expressão de recuperação"
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr "Erro de sintaxe na expressão de recuperação."
 
@@ -14550,7 +14550,7 @@ msgstr "Comando remoto"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21196,7 +21196,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21462,7 +21462,7 @@ msgstr "número de versão não suportado"
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/ro/LC_MESSAGES/frontend.po b/ui/locale/ro/LC_MESSAGES/frontend.po
index 952d482a869..b0f0d22e099 100644
--- a/ui/locale/ro/LC_MESSAGES/frontend.po
+++ b/ui/locale/ro/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2013-09-08 17:57+0300\n"
 "Last-Translator: altmir <rmircea@birotec.ro>\n"
 "Language-Team: Zabbix <info@zabbix.com>\n"
@@ -775,7 +775,7 @@ msgstr "Activ până la"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1931,9 +1931,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6542,8 +6542,8 @@ msgstr "Expresia nu poate fi vidă"
 msgid "Expression constructor"
 msgstr "Constructor de expresii"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr ""
 
@@ -14513,8 +14513,8 @@ msgstr "Recuperare"
 msgid "Recovery expression"
 msgstr ""
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr ""
 
@@ -14668,7 +14668,7 @@ msgstr "Comandă de la distanță"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21333,7 +21333,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21599,7 +21599,7 @@ msgstr ""
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/ru/LC_MESSAGES/frontend.po b/ui/locale/ru/LC_MESSAGES/frontend.po
index 975db04a36e..47d34f6294c 100644
--- a/ui/locale/ru/LC_MESSAGES/frontend.po
+++ b/ui/locale/ru/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2021-06-17 14:02+0300\n"
 "Last-Translator: Alexey <dotneft@gmail.com>\n"
 "Language-Team: Zabbix translation team\n"
@@ -775,7 +775,7 @@ msgstr "Активно до"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1935,9 +1935,9 @@ msgstr "Не удалось привязать анонимно к LDAP серв
 msgid "Cannot bind to LDAP server."
 msgstr "Не удалось привязать к LDAP серверу."
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr "Не удалось построить дерево выражения: %1$s."
@@ -6547,8 +6547,8 @@ msgstr "Выражение не может быть пустым"
 msgid "Expression constructor"
 msgstr "Конструктор выражения"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "Синтаксическая ошибка в выражении."
 
@@ -14512,8 +14512,8 @@ msgstr "Восстановление"
 msgid "Recovery expression"
 msgstr "Выражение восстановления"
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr "Синтаксическая ошибка в выражении восстановления."
 
@@ -14667,7 +14667,7 @@ msgstr "Удаленная команда"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21333,7 +21333,7 @@ msgstr "заданная учётная запись не уникальна"
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21599,7 +21599,7 @@ msgstr "неподдерживаемый номер версии"
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/sk/LC_MESSAGES/frontend.po b/ui/locale/sk/LC_MESSAGES/frontend.po
index 8f4481ac787..ab8821af569 100644
--- a/ui/locale/sk/LC_MESSAGES/frontend.po
+++ b/ui/locale/sk/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2013-08-25 22:42+0300\n"
 "Last-Translator: Jan <jan.garaj@gmail.com>\n"
 "Language-Team: Zabbix translation team\n"
@@ -776,7 +776,7 @@ msgstr "Aktívny do"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1932,9 +1932,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6538,8 +6538,8 @@ msgstr "Výraz nemôže byť prázdny"
 msgid "Expression constructor"
 msgstr "Konštruktér výrazu"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr ""
 
@@ -14505,8 +14505,8 @@ msgstr "Zotavenie"
 msgid "Recovery expression"
 msgstr ""
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr ""
 
@@ -14660,7 +14660,7 @@ msgstr "Vzdialený príkaz"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21324,7 +21324,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21590,7 +21590,7 @@ msgstr "nepodporované číslo verzie"
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/sv/LC_MESSAGES/frontend.po b/ui/locale/sv/LC_MESSAGES/frontend.po
index 21e8aa06343..ee91842ec1b 100644
--- a/ui/locale/sv/LC_MESSAGES/frontend.po
+++ b/ui/locale/sv/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2021-03-19 18:15+0300\n"
 "Last-Translator: Anonymous Pootle User\n"
 "Language-Team: Zabbix <info@zabbix.com>\n"
@@ -753,7 +753,7 @@ msgstr ""
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1908,9 +1908,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6453,8 +6453,8 @@ msgstr ""
 msgid "Expression constructor"
 msgstr ""
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr ""
 
@@ -14392,8 +14392,8 @@ msgstr ""
 msgid "Recovery expression"
 msgstr ""
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr ""
 
@@ -14546,7 +14546,7 @@ msgstr "Fjärrkommando"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21191,7 +21191,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21457,7 +21457,7 @@ msgstr ""
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/tr/LC_MESSAGES/frontend.po b/ui/locale/tr/LC_MESSAGES/frontend.po
index 889679d20a6..c7573e2e6de 100644
--- a/ui/locale/tr/LC_MESSAGES/frontend.po
+++ b/ui/locale/tr/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2021-03-19 18:15+0300\n"
 "Last-Translator: Anonymous Pootle User\n"
 "Language-Team: Zabbix translation team\n"
@@ -755,7 +755,7 @@ msgstr "Şu zamana kadar aktif"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1911,9 +1911,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6459,8 +6459,8 @@ msgstr "İfade boş olamaz"
 msgid "Expression constructor"
 msgstr "İfade kurucusu"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "İfade sözdizimi hatası."
 
@@ -14397,8 +14397,8 @@ msgstr "Kurtarma"
 msgid "Recovery expression"
 msgstr "Kurtarma ifadesi"
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr "Kurtarma ifadesi sözdizimi hatası."
 
@@ -14551,7 +14551,7 @@ msgstr "Uzak komut"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21197,7 +21197,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21463,7 +21463,7 @@ msgstr "desteklenmeyen sürüm numarası"
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/uk/LC_MESSAGES/frontend.po b/ui/locale/uk/LC_MESSAGES/frontend.po
index 9493e404ec1..759880785ee 100644
--- a/ui/locale/uk/LC_MESSAGES/frontend.po
+++ b/ui/locale/uk/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2016-02-09 16:27+0300\n"
 "Last-Translator: Oleksii <oleksii.zagorskyi@zabbix.com>\n"
 "Language-Team: Zabbix translation team\n"
@@ -775,7 +775,7 @@ msgstr "Активно до"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1935,9 +1935,9 @@ msgstr "Не вдалося анонімно прив'язатися до LDAP �
 msgid "Cannot bind to LDAP server."
 msgstr "Не вдалося прив'язатися до LDAP сервера."
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6540,8 +6540,8 @@ msgstr "Вираз не може бути пустим"
 msgid "Expression constructor"
 msgstr "Конструктор виразу"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "Синтаксична помилка у виразі."
 
@@ -14505,8 +14505,8 @@ msgstr "Відновлення"
 msgid "Recovery expression"
 msgstr "Вираз для відновлення"
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr "Синтаксична помилка у виразі для відновлення."
 
@@ -14660,7 +14660,7 @@ msgstr "Віддалена команда"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21323,7 +21323,7 @@ msgstr "наданий обліковий запис не унікальний"
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21589,7 +21589,7 @@ msgstr "непідтримуваний номер версії"
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/vi/LC_MESSAGES/frontend.po b/ui/locale/vi/LC_MESSAGES/frontend.po
index 61f9d8eaa21..12322838662 100644
--- a/ui/locale/vi/LC_MESSAGES/frontend.po
+++ b/ui/locale/vi/LC_MESSAGES/frontend.po
@@ -2,7 +2,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2021-03-19 18:15+0300\n"
 "Last-Translator: Anonymous Pootle User\n"
 "Language-Team: Zabbix <info@zabbix.com>\n"
@@ -731,7 +731,7 @@ msgstr "Kích hoạt"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1889,9 +1889,9 @@ msgstr "Không thể liên kết ẩn danh với máy chủ LDAP."
 msgid "Cannot bind to LDAP server."
 msgstr "Không thể liên kết với máy chủ LDAP."
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6384,8 +6384,8 @@ msgstr "Biểu thức không thể bị rỗng"
 msgid "Expression constructor"
 msgstr "Người xây dựng biểu thức"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "Biểu thức lỗi cú pháp."
 
@@ -14295,8 +14295,8 @@ msgstr "Sự phục hồi"
 msgid "Recovery expression"
 msgstr "Biểu thức phục hồi"
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr "Phục hồi lỗi cú pháp biểu thức."
 
@@ -14448,7 +14448,7 @@ msgstr "Lệnh từ xa"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21075,7 +21075,7 @@ msgstr "thông tin được cung cấp không phải là duy nhất"
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21341,7 +21341,7 @@ msgstr "Số phiên bản không được hỗ trợ"
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/zh_CN/LC_MESSAGES/frontend.po b/ui/locale/zh_CN/LC_MESSAGES/frontend.po
index e0900f22191..d7f348c9eef 100644
--- a/ui/locale/zh_CN/LC_MESSAGES/frontend.po
+++ b/ui/locale/zh_CN/LC_MESSAGES/frontend.po
@@ -6,7 +6,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2016-05-11 02:08+0300\n"
 "Last-Translator: 岂几 <tom3000@126.com>\n"
 "Language-Team: Zabbix <info@zabbix.com>\n"
@@ -737,7 +737,7 @@ msgstr "启用直到"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1891,9 +1891,9 @@ msgstr "无法绑定到匿名 LDAP 服务器。"
 msgid "Cannot bind to LDAP server."
 msgstr "无法绑定到 LDAP 服务器。"
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6382,8 +6382,8 @@ msgstr "表达式不能为空白"
 msgid "Expression constructor"
 msgstr "表达式构造器"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr "表达式语法错误。"
 
@@ -14298,8 +14298,8 @@ msgstr "恢复"
 msgid "Recovery expression"
 msgstr "恢复表达式"
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr "恢复表达式语法错误。"
 
@@ -14451,7 +14451,7 @@ msgstr "远程命令"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21082,7 +21082,7 @@ msgstr "提供的凭据不是唯一的"
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21348,7 +21348,7 @@ msgstr "这个版本已经不被支持"
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222
diff --git a/ui/locale/zh_TW/LC_MESSAGES/frontend.po b/ui/locale/zh_TW/LC_MESSAGES/frontend.po
index 2fec6233db7..4c832beaf54 100644
--- a/ui/locale/zh_TW/LC_MESSAGES/frontend.po
+++ b/ui/locale/zh_TW/LC_MESSAGES/frontend.po
@@ -5,7 +5,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Zabbix 4.2\n"
 "Report-Msgid-Bugs-To: \n"
-"POT-Creation-Date: 2021-06-18 19:57+0300\n"
+"POT-Creation-Date: 2021-06-21 11:21+0300\n"
 "PO-Revision-Date: 2012-11-06 09:39+0300\n"
 "Last-Translator: Yaochiu <brian.huang@primillet.com>\n"
 "Language-Team: Zabbix <info@zabbix.com>\n"
@@ -734,7 +734,7 @@ msgstr "作用中直到"
 #: app/views/popup.valuemap.edit.php:60 app/views/popup.valuemap.edit.php:128
 #: include/classes/helpers/CTagFilterFieldHelper.php:92
 #: include/classes/widgets/CWidgetHelper.php:518 include/forms.inc.php:1476
-#: include/forms.inc.php:2037 include/views/configuration.action.edit.php:133
+#: include/forms.inc.php:2040 include/views/configuration.action.edit.php:133
 #: include/views/configuration.action.edit.php:304
 #: include/views/configuration.action.edit.php:386
 #: include/views/configuration.action.edit.php:462
@@ -1888,9 +1888,9 @@ msgstr ""
 msgid "Cannot bind to LDAP server."
 msgstr ""
 
-#: include/forms.inc.php:1858 include/forms.inc.php:1865
-#: include/forms.inc.php:1875 include/forms.inc.php:1909
-#: include/forms.inc.php:1916 include/forms.inc.php:1926
+#: include/forms.inc.php:1861 include/forms.inc.php:1868
+#: include/forms.inc.php:1878 include/forms.inc.php:1912
+#: include/forms.inc.php:1919 include/forms.inc.php:1929
 #, c-format
 msgid "Cannot build expression tree: %1$s."
 msgstr ""
@@ -6380,8 +6380,8 @@ msgstr "表示式不能為空白"
 msgid "Expression constructor"
 msgstr "表示式建構子"
 
-#: include/forms.inc.php:1859 include/forms.inc.php:1866
-#: include/forms.inc.php:1876
+#: include/forms.inc.php:1862 include/forms.inc.php:1869
+#: include/forms.inc.php:1879
 msgid "Expression syntax error."
 msgstr ""
 
@@ -14295,8 +14295,8 @@ msgstr "恢復"
 msgid "Recovery expression"
 msgstr ""
 
-#: include/forms.inc.php:1910 include/forms.inc.php:1917
-#: include/forms.inc.php:1927
+#: include/forms.inc.php:1913 include/forms.inc.php:1920
+#: include/forms.inc.php:1930
 msgid "Recovery expression syntax error."
 msgstr ""
 
@@ -14448,7 +14448,7 @@ msgstr "遠端命令"
 #: include/classes/helpers/CTagFilterFieldHelper.php:135
 #: include/classes/widgets/CWidgetHelper.php:506
 #: include/classes/widgets/CWidgetHelper.php:559 include/forms.inc.php:1456
-#: include/forms.inc.php:2001 include/views/configuration.action.edit.php:97
+#: include/forms.inc.php:2004 include/views/configuration.action.edit.php:97
 #: include/views/configuration.action.edit.php:258
 #: include/views/configuration.action.edit.php:286
 #: include/views/configuration.action.edit.php:368
@@ -21075,7 +21075,7 @@ msgstr ""
 #: include/classes/helpers/CTagFilterFieldHelper.php:63
 #: include/classes/helpers/CTagFilterFieldHelper.php:117
 #: include/classes/widgets/CWidgetHelper.php:494
-#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1993
+#: include/classes/widgets/CWidgetHelper.php:538 include/forms.inc.php:1996
 #: include/views/configuration.maintenance.edit.php:174
 #: include/views/js/configuration.maintenance.edit.js.php:30
 #: include/views/js/configuration.maintenance.edit.js.php:60
@@ -21341,7 +21341,7 @@ msgstr ""
 #: include/classes/widgets/CWidgetHelper.php:554
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:173
 #: include/classes/widgets/forms/CWidgetFormSvgGraph.php:245
-#: include/forms.inc.php:1998
+#: include/forms.inc.php:2001
 #: include/views/configuration.host.discovery.edit.php:186
 #: include/views/configuration.host.discovery.edit.php:324
 #: include/views/configuration.item.edit.php:222