diff --git a/package.json b/package.json
index 8fff5864..c6e019af 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@reflex-platform/npm-core-sdk",
-  "version": "1.14.0-SNAPSHOT-260430152844",
+  "version": "1.14.0-SNAPSHOT-260505074357",
   "description": "npm libs from core model proto files",
   "homepage": "",
   "main": "index.ts",
diff --git a/stockAction.ts b/stockAction.ts
index 9b45cb3e..1165c27f 100644
--- a/stockAction.ts
+++ b/stockAction.ts
@@ -189,7 +189,7 @@ class StockGenerateDelta$Type extends MessageType<StockGenerateDelta> {
             { no: 3, name: "Payload", kind: "message", localName: "Payload", jsonName: "Payload", T: () => StockGenerateDeltaPayload },
             { no: 4, name: "EventPayload", kind: "message", localName: "EventPayload", jsonName: "EventPayload", T: () => StockGenerateDeltaPayload },
             { no: 5, name: "PreviousPayload", kind: "message", localName: "PreviousPayload", jsonName: "PreviousPayload", T: () => StockGenerateDeltaPayload }
-        ], { "api.messageType": "Command", "api.action": "GenerateDelta", "api.resultingEvent": "movement.Generated", "api.triggerEventFilters": "Snapshotted" });
+        ], { "api.messageType": "Command", "api.action": "GenerateDelta", "api.resultingEvent": "movement.Generated", "api.triggerEventFilters": "Snapshotted", "api.windowMethod": "TumblingProcessingTimeWindows", "api.keyByExpression": "obj.getHeader().getProject()" });
     }
     create(value?: PartialMessage<StockGenerateDelta>): StockGenerateDelta {
         const message = globalThis.Object.create((this.messagePrototype!));