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

%%zebra-table
||Saved\\Value||Displayed Value
| 1 | Use Prem PC G/L Mask
| 2 | Use Prem+PL G/L Mask
| 3 | Use PL PC G/L Mask
| 4 | Use PL PC+PL G/L Mask
%%