BDT??Business data toolset for Dialog Programs

Hi All,

what exactly is BDT?

what I know is that BDT is a enhancement toolset provided by SAP like user exits, BAPI and all. In case you want to make some changes to standard SAP program.

BDT is GUI based, specifically focusing Grants Management Module.

I am not sure whether we can use this toolset for all transactions and make changes accordingly…..

CAN SOMEONE PLEASE GIVE ME A CLEAR PICTURE ON WHAT IS BDT?IS IT USED FOR ALL ENHANCEMENTS TO STANDARD PROGRAMS.