Here we would like to draw your attention to CPF_STRUC transaction code in SAP. As we know it is being used in the SAP CA-GTF (General Application Functions in CA) component which is coming under CA module (Cross Application).CPF_STRUC is a transaction code used for CPF Customizing Customer Structure in SAP.
It comes under the package CPF_BASIS.
Transaction CPF_STRUC technical data table
|Purpose||CPF Customizing Customer Structure|