Here we would like to draw your attention to DMLCUSTOBJTYPE 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).DMLCUSTOBJTYPE is a transaction code used for Customizing for MDF Object Types in SAP.
It comes under the package COM_DML_CUST.
Transaction DMLCUSTOBJTYPE technical data table
|Purpose||Customizing for MDF Object Types|