The following LLBLGen Pro Designer constructs are not supported for NHibernate. Using an element on this list will result in a validation error of the project.
- Typed Views mapped onto a stored procedure resultset
- Table Valued Functions
- Stored Procedure Calls
- MS Access.
Foreign key fields are simply ignored in the generated classes, they won't result in an error in the designer, as they are necessary for mapping functionality, unless they're the identifying field of an entity and the relationship is a 1:1 pk-pk relationship.