Veritas Netbackup Symantec 6.5.4

Is there a way to know when was the policy modified.

We have a Policy called DLY_PLY, which was updates by some one. We want to find the eact time when was it updated.

We tried Bplist & Bppllist (NO GO bros)

If any is is aware of it. plz help me..

Its Priority CALL brothers.. HELP !!!