Hello, I am developing a module in Odoo8.

I have a relation between two models. Model A has a one2many relation pointing to model B, and model B has Many2one relation pointing to model A.

In a view of model A I want to select one or more items of model B. But if I put a field like <field name="name_of_one2many_relation" /> I can create one or more records of model B and relate them with record of model A. I want to select previously created records of model B, not create new ones. How can I do this?

Thanks!