From version 13.7, when opening a design that has been created with an outdated file-based or cloud catalog there is an option to update the design to the updated cloud catalog.
NOTE: For the cloud migration to work correctly, the catalog name must be the original name. If the catalog was renamed, the migration will fail and not be proposed when opening the design.
In the Items ribbon there is an icon Cloud Migration.
Once you have selected to update the design, the cloud migration will begin.
Click OK to complete the migration or Cancel if you do not wish to migrate at this point.
NOTE: Once this has been migrated it is advised that you save the design with a different name so there is an original copy of the design.