RDBI.AUTHID_TABLE_X

A base table listing catalogued, and primary and secondary authorization IDs.

Note: This table must be populated by the system or database administrator. QMF for Workstation does not have access to the pre-existing RACF/Db2 relationships during or after installation, unless they are stored in a custom Db2® table of the administrator's design.

Also, for tables, the view RDBI.TABLE_VIEW2_X is the key and interacts with the other views and tables, as shown below.