Position approval by Position manager (without position hierarchy)

Summary:

Content (required):

Hi

We don't want to use position hierarchy. There is Position Manager field on "Request New position" screen.

If HRBP requests a new position and fills a manager for that position.

Is it possible to route approval flow to get approval from that manager?

Alternatively, we can add a DFF for "Position manager" and store there manager's person id or manager's user (for example). Is there a way to route the approval flow to get approval from the person in DFF field?

Thanks

Version (include the version you are using, if applicable):

22B

Code Snippet (add any code snippets that support your topic, if applicable):