ID:231056 Do you also want to delete all the descendants of the back-annotated assignments? (Yes is recommended)

CAUSE: You tried to delete the back-annotated contents of the specified Logic Lock regions. The Quartus Prime software is asking for your confirmation to delete the back-annotated contents of the child Logic Lock regions as well.

ACTION: Click Yes if you want to delete the back-annotated contents of the child regions (recommended). Click No if you want to delete the back-annotated contents of the parent region only. Click Cancel to cancel the operation.