Thanks Ramit. I forgot to mention in my first post that this is D365 Finance, Update 20.
I understand the delegation requires the delegate user to be setup properly as an Employee/Worker. What I hope to accomplish is this:
User A (Manager) has Signing limit of $25,000 for purchase requisition workflow
User B (Admin Asst) has Signing limit of $5,000 for PR workflow
User C (Director) has Signing limit of $50,000 for PR workflow
User A is going on vacation. I want User A to be able to select only another user who has => User A's signing limit. That would be User C in this case. If User A can select User B, then that will bypass and violate the Signing limit. Make sense?