There are three different levels of organization in the Cost Catalog, starting with the highest to lowest level: catalog, category, and item. Categories and items can also be copied or moved from one area to another as needed.
These three levels are defined below:
You might need to create a new catalog to best organize materials for a project. Within that catalog, you can add a category that serves as a group or subfolder to organize even further. From a catalog or category, you can then add items such as parts or assemblies.