it should still fix some issue Am I right to assume the word directional should be bi-directional?
NHibernate uni-directional associations
By : user3489792
Date : March 29 2020, 07:55 AM
I wish did fix the issue. as far as I know, it's standard practice in nHibernate to have both ends of a relationship in your model classes (actually, it usually makes sense from the business point of view). Although you don't have to do it (your example, I think, should work fine).
Indexing and quering many to many associations using hibernate search