When the manager submits an invoice and it is ready to confirm by the principal, the principal cannot see the wip that is unbilled, view anything in drop downs, view any detail at all due the the invoice being LOCKED or INACTIVE.
The only way to see what wip was carried forward or anything else on this invoice is to activate and then you can view by "add removed wip", then once done, they have to check, submit, go out, come back in, then confirm.
Can you make it so principal can view all areas without activating the invoice?