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Feryial Mangou

I have created an app with a form. The form has a many to one field called Access Groups. The user will input a certain existing group e.g. Group A. I want only people from group A to have access to that record. 

If the user selects group B, only users from group B must have access to that record.

What code should I use in my record rule?



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Serkan Özdemir
Best Answer

Hi Feryial,

You can easily handle this one with a access rule definition,

So this example is based on your explanation:

1- Inherit res.users to compute on the fly groups

class ResUsers(models.Model):
    _inherit = 'res.users'

    user_group = fields.Many2one('res.groups',compute='_compute_user_group')

    def _compute_user_group(self):
        for user in self:
            if self.env.user.has_group('my_module.group_a'):
                user.user_group = self.env('res.groups').search([('name','=','Group A')])
            else:
                user.user_group = self.env('res.groups').search([('name','=','Group B')])

2- Define the rule;

record model="ir.rule" id="my_module_record_based_rule">
    field name="name">Users can only see their records
    field name="model_id" ref="model_example_form"/>
    field eval="1" name="perm_unlink"/>
    field eval="1" name="perm_write"/>
    field eval="1" name="perm_read"/>
    field eval="1" name="perm_create"/>
    field name="domain_force">[('access_groups', '=',user.user_group.id)]
    field name="groups"
           eval="[(6, 0,  [ref('proc_pre_request.group_ppr_user')])]"/>
record>


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Feryial Mangou
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@serkan Thank you for the reply.

Sorry beginner here,
I am using Odoo Studio to build the app for Odoo Online Database.

Where should I implement these codes? Do I simply put it into the record rule in Settings > Technical ?

Thank you