New Badi Technique How to disable SAP Standard Implementation


I need to use the badi: BUPA_NUMBER_GROUP to preset the grouping dropdown box when creating a new business partner

for example with transaction bp. This badi is allowing only one active implementation and there is already an active SAP Standard implementation in the system.

How can I deactivate this SAP implementation so that I can activate my own implementation? Or is my way of facing this problem wrong and do I have to do it in another way.

The only working solution I found so far is to use the sap standard implementation and use a implied enhancement spot within the method of the standrad implementation.

Would be nice to get some hints if my working solution can be used that way and how normally a standrad sap badi implementaion can be deactivated when it is defined with the new badi technology ( how to deactivate implementations when the classic badi technique is used i already know but that doesnt work on this one)