Technical Catalog (TC)
Technical catalogs contain all target mappings and app launcher tiles relevant for an application, for example, SD or SAP SRM. As an administrator, you can use them as a repository to create your own role-specific business catalogs.
Technical PFCG Role (TCR)
Technical PFCG roles contain references to technical catalogs, and they allow users to access the apps contained in these catalogs.
Business Catalog (BC)
Business catalogs contain a sample collection of target mappings and app launcher tiles relevant for a business role.
The content of the business catalog is a subset of the content of the technical catalog. This subset reflects the authorization requirements of a certain business user.
Business Catalog Group (BCG)
Business catalog groups contain a set of applications from a business catalog that are displayed to a user by default on the entry page of the SAP Fiori launchpad. Users can adjust groups by adding or removing apps.
Business PFCG Role (BCR)
A business PFCG role contains references to business catalogs and business catalog groups. Once you – as an administrator – assign the business PFCG role to a user, the user sees the apps included in the business catalog group on the entry page of the SAP Fiori launchpad.
Through the business catalog referenced, users have access to further relevant role-specific apps. The user can select the apps from the catalog to make them available directly on the entry page.