Client Menu Reference : The File Menu : Prepare Catalog : Merge Categories
   
Merge Categories
Merges the records assigned to different folder categories. This function affects only those categories created automatically by Cumulus when cataloging. If some of a catalog’s assets were cataloged from a Windows computer and others were cataloged from a Mac computer, then you may have category structures that are the same, though named differently because of the directory-naming convention differences between the two operating systems. This application merges the records assigned to those two category structures. It does not affect other categories.
Migrate Catalog
Open a dialog to convert older Cumulus catalogs into a format compatible with the latest Cumulus version. (See “Migrating Catalogs”, for more information.)