Using Both Position and Job Models Within the Same Oracle HCM Instance

Summary:

Hello Experts,

I would like to seek your guidance on a workforce structure design that we are considering for one of our Oracle HCM Cloud implementations.

The customer is planning to have two different operating models within the same Oracle HCM instance:

Employees belonging to one set of Business Units will be managed using the Position model (Position Synchronization enabled).
Employees belonging to another set of Business Units will be managed using the Job model (without positions).

From a product perspective, we understand that Oracle supports both Position and Job management. However, we would like to understand the practical implications of using both models simultaneously within the same implementation.