http://fmepedia.safe.com/articles/How_To/Working-with-Geodatabase-Subtypes-and-
Domains
http://fmepedia.safe.com/articles/How_To/Working-with-Geodatabase-Subtypes-and-
Domains
I think your out of luck with this for sde see http://fmepedia.safe.com/articles/How_To/Comparison-of-FME-readers-and-writers-for-SDE-and-Geodatabase
Esri Geodatabase (ArcSDE GEodatabase) which according to that page will:
I can set up the readers to read domains correctly, and they are also defined on the writer - however I want to Map values from inputdata to valid domain-values using a SchemaMapper or AttributeMapper.