diff --git a/models/workflow/workflow.go b/models/workflow/workflow.go
index 2f146dd..b6d245a 100644
--- a/models/workflow/workflow.go
+++ b/models/workflow/workflow.go
@@ -284,7 +284,8 @@ func (d *Workflow) getNewGraphItem(dataName string, resource resources.ResourceI
 		return nil
 	}
 	graphItem := &graph.GraphItem{
-		ID: uuid.New().String(),
+		ID:           uuid.New().String(),
+		ItemResource: &resources.ItemResource{},
 	}
 	switch dataName {
 	case "Data":