diff --git a/src/z2ui5_cl_demo_app_000.clas.abap b/src/z2ui5_cl_demo_app_000.clas.abap
index 737be71..ee105b6 100644
--- a/src/z2ui5_cl_demo_app_000.clas.abap
+++ b/src/z2ui5_cl_demo_app_000.clas.abap
@@ -1980,6 +1980,14 @@ CLASS z2ui5_cl_demo_app_000 IMPLEMENTATION.
                          class     = 'sapUiTinyMarginEnd sapUiTinyMarginBottom'
  ).
 
+       panel->generic_tile( header    = 'Avatar Group'
+                         subheader = ``
+                         press     = client->_event( 'z2ui5_cl_demo_app_320' )
+                         mode      = 'LineMode'
+                         class     = 'sapUiTinyMarginEnd sapUiTinyMarginBottom'
+ ).
+
+
     client->view_display( page->stringify( ) ).
 
   ENDMETHOD.
diff --git a/src/z2ui5_cl_demo_app_320.clas.abap b/src/z2ui5_cl_demo_app_320.clas.abap
index 3f91492..677a95d 100644
--- a/src/z2ui5_cl_demo_app_320.clas.abap
+++ b/src/z2ui5_cl_demo_app_320.clas.abap
@@ -5,7 +5,6 @@ CLASS z2ui5_cl_demo_app_320 DEFINITION
   PUBLIC SECTION.
     INTERFACES z2ui5_if_app.
 
-    DATA check_initialized    TYPE abap_bool.
     DATA viewPortPercentWidth TYPE i VALUE 100.
 
     TYPES: BEGIN OF ty_item,
@@ -53,8 +52,8 @@ CLASS z2ui5_cl_demo_app_320 IMPLEMENTATION.
   METHOD z2ui5_if_app~main.
     me->client = client.
 
-    IF check_initialized = abap_false.
-      check_initialized = abap_true.
+    IF client->check_on_init( ).
+
       items = VALUE #(
           mobile = `+89181818181`
           phone  = `+2828282828`