Redwood - Business Unit based rules for Positions in VBCS

Summary:

Redwood - Business Unit based rules for Positions in VBCS

Content (please ensure you mask any confidential information):

In the positions screen (create, update etc.), I want to make the Parent Position field required only for some business units.

I also want to make the Requisition Template field required for a different list of business units.

1/ In Configure Fields and Regions I tried to set-up some rules based on the Business Unit Name.

It seems the rule is recognized (I can trigger some behaviours based on the Business Unit Name) but will not recognize making the Parent Position and Requisition Template fields required.