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

%%zebra-table
||Saved\\Value||Displayed Value
| 00 | Default (PPH Work/Res GEO)
| 01 | NR Certificate Filed
| 02 | Calc WORK Tax (PPH Work GEO)
| 03 | Calc RES Tax (PPH Home GEO)
| 04 | Calc WORK / RES (PPH 2 States)
%%