diff --git a/ej2-asp-core-mvc/grid/EJ2_ASP.MVC/grouping/lazy-load-grouping.md b/ej2-asp-core-mvc/grid/EJ2_ASP.MVC/grouping/lazy-load-grouping.md
index 64376e2460..f946be8df2 100644
--- a/ej2-asp-core-mvc/grid/EJ2_ASP.MVC/grouping/lazy-load-grouping.md
+++ b/ej2-asp-core-mvc/grid/EJ2_ASP.MVC/grouping/lazy-load-grouping.md
@@ -171,4 +171,5 @@ The following example demonstrates how to enable the lazy load grouping with vir
     * Row and Cell Spanning  
 * Programmatic selection is not supported  in lazy load grouping.
 * Drag selection, Cell selection (box and flow), Row Selection is not working in collapsed state.
-* Clipboard is not support when the groups are in collapsed state.
\ No newline at end of file
+* Clipboard is not support when the groups are in collapsed state.
+* In lazy load grouping, checkbox selection is limited to rows currently visible in the viewport. Range selection using (Shift + Click) and header checkbox selection are not supported due to row index mismatches from dynamically loaded data.
\ No newline at end of file
diff --git a/ej2-asp-core-mvc/grid/EJ2_ASP.NETCORE/grouping/lazy-load-grouping.md b/ej2-asp-core-mvc/grid/EJ2_ASP.NETCORE/grouping/lazy-load-grouping.md
index bc5ee6b620..10a5070da7 100644
--- a/ej2-asp-core-mvc/grid/EJ2_ASP.NETCORE/grouping/lazy-load-grouping.md
+++ b/ej2-asp-core-mvc/grid/EJ2_ASP.NETCORE/grouping/lazy-load-grouping.md
@@ -171,4 +171,5 @@ The following example demonstrates how to enable the lazy load grouping with vir
     * Row and Cell Spanning  
 * Programmatic selection is not supported  in lazy load grouping.
 * Drag selection, Cell selection (box and flow), Row Selection is not working in collapsed state.
-* Clipboard is not support when the groups are in collapsed state.
\ No newline at end of file
+* Clipboard is not support when the groups are in collapsed state.
+* When using lazy load grouping, checkbox selection is restricted to rows visible within the viewport. Features like range selection via (Shift + Click) and header checkbox selection are not supported, as dynamically loaded data can cause row index mismatches.
\ No newline at end of file