Hi, I need to work with a web service that has a few thousand types in its schema. I am trying to automate the generation of data types and serializers from the schema. My first thought was to map each data type to a Haskell record and generate pickle methods thereafter for serialziation/deserialization. However, I am seeing a few challenges in mapping Schema types to Haskell records. First issue is the naming conflicts with record fields. If the number of types were smaller, I could have manually mangled the name with a unique prefix. Using a type class for shared name fields seems like an option but it looks like quite a bit of work. Is there any other technique I can use? Second issue is with capturing the Schema type hierarchy. Is there any way to relate types? If not, what would be a good technique to represent type hierarchies? Thanks, Praki