In a model with 2 one2many fields from the table but with a different domain:

inter_put_ids = fields.One2many(

    comodel_name='project.roadmap.inter.rel', inverse_name='roadmap_id',

    domain=[('category_id.is_put', '=', True)]

)

inter_get_ids = fields.One2many(

    comodel_name='project.roadmap.inter.rel', inverse_name='roadmap_id',

    domain=[('category_id.is_put', '=', False)]
)

Trying to populate the fields from a date:

    @api.onchange('date')
    def _populate_roadmap(self):
        Intervention = self.env['project.intervention']
        for roadmap in self:
            # Installation
            roadmap.inter_put_ids = [(5, 0, 0)]
            inter_ids = Intervention.search([
                    '&',
                    ('date', '=', roadmap.date),
                    ('category_id.is_put', '=', True),
                ])
            for inter in inter_ids:
                roadmap.inter_put_ids = [(0, 0, {'roadmap_id': roadmap.id, 'inter_id': inter.id})]

            # Getting back
            roadmap.inter_get_ids = [(5, 0, 0)]
            inter_ids = Intervention.search([
                    '&',
                    ('date', '=', roadmap.date),
                    ('category_id.is_put', '=', False),
                ])
            for inter in inter_ids:
                roadmap.inter_get_ids = [(0, 0, {'roadmap_id': roadmap.id, 'inter_id': inter.id})]

I'm sure that it worked, but now when adding to roadmap.inter_get_ids, roadmap.inter_put_ids is empty by the ORM.

How the framework is supposed to handle this ? If it is expected that it cleans the first field, how am i supposed to insert then consult those values ?