Hi

how we can show the selected fields in one2many relation per user ,

in another model using many2one relation !!

i have module A it is table in res.user per user i need to show the fields in another model calss B

as the below 

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Class res_user_inherit(models.Model):

        _inherit = 'res.users'

        user_entity_id = fields.One2many('model.A','entity_id')

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class' model_A(models.Model):

    _name = ''model.A''   

    entity_id = fields.Many2one('res.users')

    default_entity = fields.Boolean(string='default entity')

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class model_B(models.Model):

    _name = 'model.B'

user_entity = fields.Many2one ('model.A','entity_id',default = lambda self: self.env['model.A'].search([('default_entity', '=', 'True')], limit=1)

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i have tried with no luck

 @api.model

   def _getentity(self):

    return [('user_entity', '=', self.env['res.users'].search([('user_entity_id', '=', self._uid.entity_id)]))]