Hello,
You should remember that when you send the operation of creating a new user for Approval, the possible Approvers can be:
- Manager of the requestor
- Owner of the requestor's OU
- Manager of the new user
- Owner of the new user's OU
- Any AD user or group specified directly (that is, 'hard-coded' in the Business Rule).
So, the Manager can be specified as a possible approver, however the Manager's Deputy can only be 'hard-coded', that is, specified directly. For example, in your Business Rule you can have a series of action/condition sets, one set for each Deputy in your company.
If you are OK with such a solution, we will describe you how to implement your task.