1 files changed, 12 insertions, 0 deletions
diff --git a/app/services/system_notes/time_tracking_service.rb b/app/services/system_notes/time_tracking_service.rb
index 8de42bd3225..650e40680b1 100644
--- a/app/services/system_notes/time_tracking_service.rb
+++ b/app/services/system_notes/time_tracking_service.rb
@@ -16,6 +16,8 @@ module SystemNotes
     def change_due_date(due_date)
       body = due_date ? "changed due date to #{due_date.to_s(:long)}" : 'removed due date'
 
+      issue_activity_counter.track_issue_due_date_changed_action(author: author) if noteable.is_a?(Issue)
+
       create_note(NoteSummary.new(noteable, project, author, body, action: 'due_date'))
     end
 
@@ -38,6 +40,8 @@ module SystemNotes
                "changed time estimate to #{parsed_time}"
              end
 
+      issue_activity_counter.track_issue_time_estimate_changed_action(author: author) if noteable.is_a?(Issue)
+
       create_note(NoteSummary.new(noteable, project, author, body, action: 'time_tracking'))
     end
 
@@ -67,7 +71,15 @@ module SystemNotes
         body = text_parts.join(' ')
       end
 
+      issue_activity_counter.track_issue_time_spent_changed_action(author: author) if noteable.is_a?(Issue)
+
       create_note(NoteSummary.new(noteable, project, author, body, action: 'time_tracking'))
     end
+
+    private
+
+    def issue_activity_counter
+      Gitlab::UsageDataCounters::IssueActivityUniqueCounter
+    end
   end
 end