Hi,

I would have 2 models of the following

class Table(modes.Models):
    _name = 'mymodule.table'
    name = name = fields.Char(
        required=True,
        string='Table Name',
        help='Table Name',
    )
    table_lines = field.One2many(
        'mymodule.table.line',
        'table_id',
        string='Lines'
    )

class TableLine(models.Model):
    _name = 'mymodule.table.line'
    name = fields.Char(
        required=True,
        string='Name',
        help='Line Name',
    )
    data = fields.Char(
        required=True,
        string='Data',
        help='Data',
    )
    table_id = fields.Many2one(
        'mymodule.table',
        ondelete='cascade',
        string='Table'
    )

   
How could I create a form which has a tree/list view of my TableLine items and able to set them in order?