Hi all,

V 10.0

I have a situation where two m2m fields are shown on a model.

Records from the second m2m field (displayed as kanban) have to be added or removed from the first m2m (displayed as a tree).

I am confused as to how to define the  "add_record_to_m2m_1" action (see below).
Does it have to be defined at the "test.model" level or at the "product.template" level ?

When calling the action is "self" the "test.model" record or the "product.template" record ?

and how to refer to the other one ? context ? records ? uid ? .. is it even possible ?

Thanks for the input.

Model :

Class TestModel(models.Model):

    _name = "test.model"

    m2m_1 =fields.Many2many(comodel_name="product.template")

     m2m_2 =fields.Many2many(comodel_name="product.template")

View :

<form>

    <field name="m2m_1">

        <tree>

                <field name="name"/>

        </tree>

    </field>

    <field name="m2m_2" widget="many2many_kanban">

        <kanban>

                <field name="name"/>

                <button action="add_record_to_m2m_1"/>

        </kanban>

    </field>

<form>