Urgent Advice Please

Krishan kant (student) (600 Points)

20 July 2018  
If assessee is claiming derivative loss under capital gain from past 5 years and carry forwarding it .Now during the assessment proceeding AO changed its head to PGBP .

What will happen to my earlier losses that were claimed in the Cap gain . will I be able to set off it against next year's Derivative profit which is now in PGBP..

pls suggest