diff --git a/src/stores/workflow-template/types.ts b/src/stores/workflow-template/types.ts
index 8135a44e..e3750660 100644
--- a/src/stores/workflow-template/types.ts
+++ b/src/stores/workflow-template/types.ts
@@ -12,6 +12,7 @@ export type WorkflowStep = {
   name: string;
   detail?: string;
   type: string | null;
+  messengerByArea?: boolean;
 
   // NOTE: for list like type only
   value: string[];
@@ -73,4 +74,5 @@ export type WorkFlowPayloadStep = {
   responsiblePersonId?: string[];
   responsibleInstitution?: string[];
   attributes: WorkFlowAttributes;
+  messengerByArea?: boolean;
 };