There is a record rule for model “Contact” that separates contact books for each company:

​['|','|',('company_id.child_ids','child_of',[user.company_id.id]),('company_id','child_of',[user.company_id.id]),('company_id','=',False)]

And now if I’m a user with current company “A” I can see only contact info for users with current company “A”. 

I would like to change it so that if I’m a user with current company “A” I can see contact info of all the users that have company “A” in theirs Allowed company (rather that only current company).

How do I do this? As far as I can see Contact model does not hold information about Allowed companies and have only current company.