Business Unit above Legal Entity

Summary:

One business unit with Multiple Legal entities

Content (required):

Business wants to use one business unit for requisitioning, procurement, payables etc with multiple legal entities. So in the assign business function of the BU configuration we have unchecked the below Legal entity check box so that the BU works above the Legal entities.

Due to this setup we are not able to select the profit center BU at the inventory org definitoin hence not able to associate the inventory org to Cost org.

How can we model one business unit with multiple legal entities in the below two scenarios.