Quick correction... The English front-end to the NHusers group is:

http://groups.google.com/group/nhusers

As far as I know (haven't delved directly into the NHibernate code for CreateAlias), you can't traverse multiple associations with one CreateAlias. You're essentially trying to combine HQL's "." notation for traversing an association and Criteria's CreateAlias. Post your question to NHUsers and we'll be able to help. I don't want to take up any more bandwidth on the dev list as it appears to be an API usage issue. Thanks for understanding.

James
--
James Kovacs, B.Sc., M.Sc., MCSD, MCT
Microsoft MVP - C# Architecture
http://www.jameskovacs.com
jkovacs@post.harvard.edu
403-397-3177 (mobile)

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