Triggers in NHibernate

I would like to know if there is something like trigger (databases) in NHibernate that I can use for each object?

I would like to create a history of each record and with triggers I can compare the old value and the new value of each property and create a history register.

I've heard about auditing in NHibernate, but this is for all entities, if there is no other way ... how can I split the block into an entity?

thanks