1 files changed, 18 insertions, 0 deletions
diff --git a/app/models/concerns/integrations/slack_mattermost_fields.rb b/app/models/concerns/integrations/slack_mattermost_fields.rb
index a8e63c4e405..08f86813cc1 100644
--- a/app/models/concerns/integrations/slack_mattermost_fields.rb
+++ b/app/models/concerns/integrations/slack_mattermost_fields.rb
@@ -7,26 +7,40 @@ module Integrations
     included do
       field :webhook,
         help: -> { webhook_help },
+        description: -> do
+          Kernel.format(_("%{title} webhook (for example, `%{example}`)."), title: title, example: webhook_help)
+        end,
         required: true,
         if: -> { requires_webhook? }
 
       field :username,
         placeholder: 'GitLab-integration',
+        description: -> { Kernel.format(_("%{title} username."), title: title) },
         if: -> { requires_webhook? }
 
+      field :channel,
+        description: -> { _('Default channel to use if no other channel is configured.') },
+        api_only: true
+
       field :notify_only_broken_pipelines,
         type: :checkbox,
         section: Integration::SECTION_TYPE_CONFIGURATION,
+        description: -> { _('Send notifications for broken pipelines.') },
         help: 'Do not send notifications for successful pipelines.'
 
       field :branches_to_be_notified,
         type: :select,
         section: Integration::SECTION_TYPE_CONFIGURATION,
         title: -> { s_('Integration|Branches for which notifications are to be sent') },
+        description: -> {
+                       _('Branches to send notifications for. Valid options are `all`, `default`, `protected`, ' \
+                         'and `default_and_protected`. The default value is `default`.')
+                     },
         choices: -> { branch_choices }
 
       field :labels_to_be_notified,
         section: Integration::SECTION_TYPE_CONFIGURATION,
+        description: -> { _('Labels to send notifications for. Leave blank to receive notifications for all events.') },
         placeholder: '~backend,~frontend',
         help: 'Send notifications for issue, merge request, and comment events with the listed labels only. ' \
               'Leave blank to receive notifications for all events.'
@@ -34,6 +48,10 @@ module Integrations
       field :labels_to_be_notified_behavior,
         type: :select,
         section: Integration::SECTION_TYPE_CONFIGURATION,
+        description: -> {
+          _('Labels to be notified for. Valid options are `match_any` and `match_all`. ' \
+            'The default value is `match_any`.')
+        },
         choices: [
           ['Match any of the labels', Integrations::BaseChatNotification::MATCH_ANY_LABEL],
           ['Match all of the labels', Integrations::BaseChatNotification::MATCH_ALL_LABELS]