About MDT Codes in PASS Ancillary Data
Ancillary data refers to essential data that facilitates the use of the PASS-MON functionality. The data must be set up first in Trapeze PASS before you can proceed to perform tasks on the PASS-MON screens.
When the Passenger Types, Space Types, and Fare Types are created in PASS, the MDT codes assigned to each type should match what is applied to the MDTs. The following graphics show the Code fields highlighted in the ancillary data dialog boxes of each type and the columns where the codes are displayed in the grids.
For more information on PASS ancillary data, see the PASS System Administrator and User Guide.

The following graphic shows Space Types and the MDT codes associated with each type:

The following graphic shows the Fare Types and the MDT codes associated with each type:
