X_INTERFACE_LEVEL is a [fixed lexicon] with the following values:\\

%%zebra-table
||Saved\\Value||Displayed Value||Usage
| 01 | EEM + EASD|Primary assignment and related data base tables are loaded. This level will perform [IDIF] Record Type 'Detail Record' for each primary assignment information, i.e. write one entry per employee
| 02 | EEM + EASD + Contacts|Primary assignment and related data base tables are loaded. This level will perform [IDIF] Record Type 'Detail Record' for each primary assignment information, i.e. write one entry per employee. Then the Contacts information for this employee will be loaded and perform [IDIF] Record Type 'Detail Level 1 to 5' for each Contact information, i.e. generate all contact entries for this employee
| 10 | BE Plans|Primary assignment and BE related data base tables are loaded. This level will perform [IDIF] Record Type 'Detail Record' for each BE plan, i.e. write one entry per employee for each BE plan
| 11 | BE + Contacts|Primary assignment and BE related data base tables are loaded. This level will perform [IDIF] Record Type 'Detail Record' for each BE plan, i.e. write one entry per employee for each BE plan. Then the Contacts information for this BE plan will be loaded and perform [IDIF] Record Type 'Detail Level 1 to 5' for each Contact information, i.e. generate all contact entries for this BE plan.
| 12 | BE + Pay Lines|Not supported in UEEF, used by UPNVPERS
| 13 | GAPERS/GATRS|Not supported in UEEF, used by UBEF
%%