diff --git a/changes/issue-17409-add-ddm-activities-to-ui b/changes/issue-17409-add-ddm-activities-to-ui
new file mode 100644
index 0000000000..0c0c267a32
--- /dev/null
+++ b/changes/issue-17409-add-ddm-activities-to-ui
@@ -0,0 +1 @@
+- add ddm activities to the fleet UI
diff --git a/frontend/interfaces/activity.ts b/frontend/interfaces/activity.ts
index 143efeaf0a..dd871d7be6 100644
--- a/frontend/interfaces/activity.ts
+++ b/frontend/interfaces/activity.ts
@@ -67,6 +67,9 @@ export enum ActivityType {
   LockedHost = "locked_host",
   UnlockedHost = "unlocked_host",
   WipedHost = "wiped_host",
+  CreatedDeclarationProfile = "created_declaration_profile",
+  DeletedDeclarationProfile = "deleted_declaration_profile",
+  EditedDeclarationProfile = "edited_declaration_profile",
 }
 
 // This is a subset of ActivityType that are shown only for the host past activities
diff --git a/frontend/pages/DashboardPage/cards/ActivityFeed/ActivityItem/ActivityItem.tsx b/frontend/pages/DashboardPage/cards/ActivityFeed/ActivityItem/ActivityItem.tsx
index 7c13965bdb..a3941ac7af 100644
--- a/frontend/pages/DashboardPage/cards/ActivityFeed/ActivityItem/ActivityItem.tsx
+++ b/frontend/pages/DashboardPage/cards/ActivityFeed/ActivityItem/ActivityItem.tsx
@@ -763,6 +763,55 @@ const TAGGED_TEMPLATES = {
       </>
     );
   },
+  createdDeclarationProfile: (activity: IActivity, isPremiumTier: boolean) => {
+    return (
+      <>
+        {" "}
+        added declaration (DDM) profile <b>
+          {activity.details?.profile_name}
+        </b>{" "}
+        to{" "}
+        {getProfileMessageSuffix(
+          isPremiumTier,
+          "darwin",
+          activity.details?.team_name
+        )}
+        .
+      </>
+    );
+  },
+  deletedDeclarationProfile: (activity: IActivity, isPremiumTier: boolean) => {
+    return (
+      <>
+        {" "}
+        removed declaration (DDM) profile{" "}
+        <b>{activity.details?.profile_name}</b> from{" "}
+        {getProfileMessageSuffix(
+          isPremiumTier,
+          "darwin",
+          activity.details?.team_name
+        )}
+        .
+      </>
+    );
+  },
+  editedDeclarationProfile: (activity: IActivity, isPremiumTier: boolean) => {
+    return (
+      <>
+        {" "}
+        edited declaration (DDM) profile <b>
+          {activity.details?.profile_name}
+        </b>{" "}
+        for{" "}
+        {getProfileMessageSuffix(
+          isPremiumTier,
+          "darwin",
+          activity.details?.team_name
+        )}{" "}
+        via fleetctl.
+      </>
+    );
+  },
 };
 
 const getDetail = (
@@ -918,6 +967,22 @@ const getDetail = (
     case ActivityType.WipedHost: {
       return TAGGED_TEMPLATES.wipedHost(activity);
     }
+    case ActivityType.CreatedDeclarationProfile: {
+      return TAGGED_TEMPLATES.createdDeclarationProfile(
+        activity,
+        isPremiumTier
+      );
+    }
+    case ActivityType.DeletedDeclarationProfile: {
+      return TAGGED_TEMPLATES.deletedDeclarationProfile(
+        activity,
+        isPremiumTier
+      );
+    }
+    case ActivityType.EditedDeclarationProfile: {
+      return TAGGED_TEMPLATES.editedDeclarationProfile(activity, isPremiumTier);
+    }
+
     default: {
       return TAGGED_TEMPLATES.defaultActivityTemplate(activity);
     }