diff --git a/grid/core-impl/src/datagrid/GridRequestSource.java b/grid/core-impl/src/datagrid/GridRequestSource.java
index 06ad2b03c8b3..d73a0ff614fb 100644
--- a/grid/core-impl/src/datagrid/GridRequestSource.java
+++ b/grid/core-impl/src/datagrid/GridRequestSource.java
@@ -67,6 +67,14 @@ public class GridRequestSource {
   }
 
   public interface RequestPlace {
+    enum RowIdPolicy {
+      AUTO,
+      EXCLUDE
+    }
+
+    default @NotNull RowIdPolicy rowIdPolicy() {
+      return RowIdPolicy.AUTO;
+    }
   }
 
   public interface GridRequestPlace<Row, Column> extends RequestPlace {