Parallel Approval Rule Configuration through Transactional Console

Hi,

We had configured a approval rule for document of record "Travel Request".
There were 3 approvers.

But now we want the second approver to have one more parallel approver added to it. When I am trying to add it, I am unable to do it through transactional console→ Approval rules. When I try it through BPM, it allows me to do so. But after we configure it through BPM, now it wall not allow me to open/edit DOR approvals through Transactional console→ Approval rules, I will every time have to go to the BPM worklist to edit any DOR approval.