I have a problem with a table that gets an insert that I don't want.
There are 3 tables: Users, Newsletters and a join Users_has_Newsletters.
The Newsletters table has already some values.
On my registration form I get the values from the Newsletters table to create an option list.

When a user registers I save everything to my DB.
I've defined a many to many mapping in my Users hbm file.

Every time I save my data, I also insert the newsletters they've selected into the Newsletters table, but I don't want that to happen.
I only want my Users and Users_has_Newsletters tables to get inserted with the values.

Is it possible to do this?
Is using a many to many mapping the correct thing to do?

Regards,
Heino.