Catalog Manager is used to categorize, rename, delete, and copy symbols, macros, device families, and title blocks. It can also export and import catalogs as a means of backup or for transferring to another user.
Using the Thumbnail view, Catalog Manager is a good tool for finding a symbol or macro when it can be recognized visually but the name is not known.
* is used to denote a menu selection that is not necessary in some versions or platforms.
Add Catalog Path
How to Create a new catalog in Bentley Substation and Promis.e
Rename a catalog