Drill down of retained Earning

[Tut]

@Rashid_Shar

is there a way of calculating or generating a custom report for caluclating profit per invoice

No, because profit depends on more than an invoice. Search the forum for previous discussions of this topic.

@Rashid_Shar

is it possible to reverse the prevois update in which drill dwon option were available

What does your screen shot show?