4 files changed, 60 insertions, 10 deletions
diff --git a/app/services/work_items/create_service.rb b/app/services/work_items/create_service.rb
index f9eadc3fb60..e1e6063c8ac 100644
--- a/app/services/work_items/create_service.rb
+++ b/app/services/work_items/create_service.rb
@@ -53,6 +53,21 @@ module WorkItems
       end
     end
 
+    def prepare_create_params(work_item)
+      execute_widgets(
+        work_item: work_item,
+        callback: :prepare_create_params,
+        widget_params: @widget_params,
+        service_params: params
+      )
+
+      super
+    end
+
+    def parent
+      container
+    end
+
     private
 
     override :handle_quick_actions
diff --git a/app/services/work_items/widgets/labels_service/base_service.rb b/app/services/work_items/widgets/labels_service/base_service.rb
new file mode 100644
index 00000000000..2d679c1f18c
--- /dev/null
+++ b/app/services/work_items/widgets/labels_service/base_service.rb
@@ -0,0 +1,25 @@
+# frozen_string_literal: true
+
+module WorkItems
+  module Widgets
+    module LabelsService
+      class BaseService < WorkItems::Widgets::BaseService
+        private
+
+        def prepare_params(params: {}, permitted_params: [])
+          clear_label_params(params) if new_type_excludes_widget?
+
+          return if params.blank?
+          return unless has_permission?(:set_work_item_metadata)
+
+          service_params.merge!(params.slice(*permitted_params))
+        end
+
+        def clear_label_params(params)
+          params[:remove_label_ids] = @work_item.labels.map(&:id)
+          params[:add_label_ids] = []
+        end
+      end
+    end
+  end
+end
diff --git a/app/services/work_items/widgets/labels_service/create_service.rb b/app/services/work_items/widgets/labels_service/create_service.rb
new file mode 100644
index 00000000000..bed6be173cc
--- /dev/null
+++ b/app/services/work_items/widgets/labels_service/create_service.rb
@@ -0,0 +1,18 @@
+# frozen_string_literal: true
+
+module WorkItems
+  module Widgets
+    module LabelsService
+      class CreateService < BaseService
+        def prepare_create_params(params: {})
+          prepare_params(params: params, permitted_params: %i[add_label_ids remove_label_ids label_ids])
+        end
+
+        def clear_label_params(params)
+          params[:add_label_ids] = []
+          params[:label_ids] = []
+        end
+      end
+    end
+  end
+end
diff --git a/app/services/work_items/widgets/labels_service/update_service.rb b/app/services/work_items/widgets/labels_service/update_service.rb
index b0791571924..780451e3eae 100644
--- a/app/services/work_items/widgets/labels_service/update_service.rb
+++ b/app/services/work_items/widgets/labels_service/update_service.rb
@@ -3,17 +3,9 @@
 module WorkItems
   module Widgets
     module LabelsService
-      class UpdateService < WorkItems::Widgets::BaseService
+      class UpdateService < BaseService
         def prepare_update_params(params: {})
-          if new_type_excludes_widget?
-            params[:remove_label_ids] = @work_item.labels.map(&:id)
-            params[:add_label_ids] = []
-          end
-
-          return if params.blank?
-          return unless has_permission?(:set_work_item_metadata)
-
-          service_params.merge!(params.slice(:add_label_ids, :remove_label_ids))
+          prepare_params(params: params, permitted_params: %i[add_label_ids remove_label_ids])
         end
       end
     end