Hello, I have this problem.
I want to create a rule that allows the salesman to see only the contacts he has created.
I tried with these solution:

[('user_id','=',user.id)]

[('create_uid','=',user.id)

['|',('user_id.id','=',user.id),('user_id','=',False)]

But none of these domain_force works.
How can solve the problem?