I need to add some additional field in screen 0090 for QM01 Header tab ( Subject ) for Notification type F2.
For this purpose I have done customization in SPRO-> QM -> Quality Notification-> Overview -> Screen area in notification header- > F2
Screen Type Hdr = H500
Scrn type object = O510
Cust Scrn area : 0090
after that created screen 0090 in Function Group XQQM and added code in exit EXIT_SAPMIWO0_008.
But fields which are added in screen 0090 not appearing any where in QM01 or QM02.
Please suggest if any other step required.