You can use the Runtime Repository Comparison Tool to compare the runtime repository of an enhanced UI component with the SAP standard runtime repository.

On the comparison result screen, you can manually edit the runtime repository of the enhancement to reflect the changes in the SAP standard runtime repository as needed. Or, you can automatically adapt the enhancement runtime repository to match the SAP standard runtime repository.

When you create a UI component enhancement, the enhancement runtime repository is automatically copied to your namespace. Therefore, changes to the SAP standard runtime repository are not transferred to the enhancement runtime repository when you import a support package or perform an upgrade.