Here we would like to draw your attention to USMD_DIS_SYSTEMS transaction code in SAP. As we know it is being used in the SAP CA-MDG (Master Data Governance in CA) component which is coming under CA module (Cross Application).USMD_DIS_SYSTEMS is a transaction code used for Assign Systems to MD Packages in SAP.
It comes under the package USMD6.
Transaction USMD_DIS_SYSTEMS technical data table
|Purpose||Assign Systems to MD Packages|