Screen exit for Grid in SAP ISU

Hi,

There is a requirement to add some customized fields in the Grid screen(TCODE : EEDMIDE_GRID03). I have checked in SMOD for the package EE_EDM_IDE_INT. But there is only one enhancement i can find EIDESP01. But in this enhancement only one screen exit is there, but i guess that is for some other requirement(Service provider maintenance screen).

Please let me know if in anyway the grid screen can be enhanced.

Regards,

Deepak Sahu