2 or more many2many fields in table/view

Question

Hi. I have problem with proper rendering value in the form wthen i have two or more many2many fields. The contents of the fields is a copy of the contents of another field, even though they have been savedwith other values. I found issue in odoo github describing that same error what I have \https://github.com/odoo/odoo/issues/3286 . Is someone known solution to this problem

Jérémy Kersten (jke) · Accepted Answer

When you declare your many2many, you can choose/force yourself the tbl with the key  relation.
More info here... http://odoo-new-api-guide-line.readthedocs.io/en/latest/fields.html#many2many

arel_ids = fields.Many2many(comodel_name='res.users',
relation='table_name',
column1='col_name',
column2='other_col_name') Specific options:
comodel_name: name of the opposite model
relation: relational table name
columns1: relational table left column name
columns2: relational table right column name

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