diff --git a/lowcode/schema/definitions/dashboard-group-descriptor.schema.json b/lowcode/schema/definitions/dashboard-group-descriptor.schema.json
index 2286c5ebc9..8e849a66f5 100644
--- a/lowcode/schema/definitions/dashboard-group-descriptor.schema.json
+++ b/lowcode/schema/definitions/dashboard-group-descriptor.schema.json
@@ -49,6 +49,6 @@
       "minItems": 1
     }
   },
-  "required": ["name", "entityName", "visualizations"],
+  "required": ["name", "visualizations"],
   "additionalProperties": false
 }
diff --git a/lowcode/schema/definitions/dashboard-visualization-descriptor.schema.json b/lowcode/schema/definitions/dashboard-visualization-descriptor.schema.json
index 90f258a7f2..6e535aa1de 100644
--- a/lowcode/schema/definitions/dashboard-visualization-descriptor.schema.json
+++ b/lowcode/schema/definitions/dashboard-visualization-descriptor.schema.json
@@ -36,6 +36,11 @@
       "description": "Allow users to click to see underlying records",
       "default": false
     },
+    "entityName": {
+      "type": "string",
+      "description": "Override entity for this visualization. If omitted, uses the group's entityName.",
+      "minLength": 1
+    },
     "number": {
       "$ref": "dashboard-number-descriptor.schema.json"
     },