This morning I was sitting next to a Tibco developer who supplied me with a WSDL file. He mentioned that for a number of attributes, we needed to supply specific values.
He has them defined in the WSDL as an Enum. When he asked me whether is was possible to map these enumerations automatically in Mendix as a model, I had to say "I don't know" After some quick tests we found out that Mendix does not map the Enumerations to the imported domain model based on the WSDL, but imports/exports them as a string. I think it would prove very useful to be able to use the supplied enumerations. Could this be a feature?