`mailing_list_id` is m2o field and this form is only used in one2many field, so there is no point to display many2one field inside form view of o2m. closes odoo/odoo#51923 Signed-off-by: Jérémy Kersten (jke) <jke@openerp.com>
`mailing_list_id` is m2o field and this form is only used in one2many field, so there is no point to display many2one field inside form view of o2m. closes odoo/odoo#51923 Signed-off-by: Jérémy Kersten (jke) <jke@openerp.com>