The relation of the element of the collection.
Namespace: NHibernate.Cfg.MappingSchemaAssembly: NHibernate (in NHibernate.dll) Version: 3.2.0.4000 (3.2.0.4000)
Syntax
Remarks
Can be one of: HbmCompositeElement, HbmElement, HbmManyToAny, HbmManyToMany, HbmOneToMany...
according to the type of the collection.