Where to discuss documentation inconsistencies?

Imported from previous forum

I’ve discovered what seems to be an inconsistency in the documentation for MiscFeeType (Tag=139). FIXimate calls the field a ‘char’ but gives values not consistent with a ‘char’ datatype (ex. 10, 11, 12). The values listed in FIXimate would be consistent with an ‘int’ type. How does someone go about getting clarification in the documentation and getting this inconsistency resolved?