Default Settlement Receiver for Maintenance Orders

Hi Everyone,

We have a PM order type with settlement profile assignment such that settlement can be possible on (1) Cost centres & (2) Internal(Settlement) Orders both. As a result if both parameters (Cost centre, Settlement order) are maintained in master data i,e, Functional Location or Equipment, By default cost centre is derived in the settlement rule.

But client's requirement is that:

When both Cost Centre & Internal Orders are maintained in the master record. Only internal order should be derived automatically. They don't want that user can select settlement receiver manually in the settlement rule.