Using OptionCaptionML
The OptionCaptionML should be filled in for sourceexpression using option data types.
Bad code
{ 30 ;TextBox ;17850;0 ;150 ;423 ;Name=Selection;
SourceExpr=Selection;
DataSetFieldName=Selection }
...
Selection@1008 : 'Open,Closed,Open and Closed';
...
Good code
{ 30 ;TextBox ;17850;0 ;150 ;423 ;Name=Selection;
OptionCaptionML=ENU=Open,Closed,Open and Closed;
SourceExpr=Selection;
DataSetFieldName=Selection }
...
Selection@1008 : 'Open,Closed,Open and Closed';