# Copyright 2019 Onestein # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). from odoo import api, fields, models class IrFilters(models.Model): _inherit = 'ir.filters' facet = fields.Text() @api.model def get_filters(self, model, action_id=None): res = super().get_filters(model, action_id) ids = map(lambda f: f['id'], res) # Browse filters that are in res filters = self.browse(ids) for i, res_filter in enumerate(res): # Add the field 'facet' to the result res[i]['facet'] = filters.filtered( lambda f: f.id == res_filter['id'] ).facet return res