AME - How to pick correct position hierarchy for requisition approval

Hi Team,

The client wants to use multiple position hierarchies based on the department. We are implementing AME to select the appropriate position hierarchy based on the cost center and position level. Could you please suggest how we can achieve this using a dynamic approval group that will display the position hierarchy name as the output and trigger the rule?

Is it standard practice to use multiple position hierarchies and implement a dynamic rule that returns either the position hierarchy or person ID?

Regards,

Tapas