- Digital Collection Gateway
If you would like to remove WorldCat records, please do so before deleting the repository from Digital Collection Gateway. In cases where the same records will be harvested from a new repository, WorldCat records must be deleted to avoid duplication.
1.From the start page, go to the Users/collections/keys administration page
3.Enter the base URL of the repository you wish to remove from Digital Collection Gateway
5.Click Delete Repository
Please see: How do we update our repository URL in DCG?