[18][FIX] account_financial_report : make aged report configuration working with multi-company

account_financial_report/models/res_config_settings.py

@@ -1,14 +1,36 @@
 # Copyright 2023 Tecnativa - Carolina Fernandez
 # License LGPL-3.0 or later (http://www.gnu.org/licenses/lgpl.html).
 
-from odoo import fields, models
+from odoo import api, fields, models
 
 
 class ResConfigSettings(models.TransientModel):
     _inherit = "res.config.settings"
 
-    default_age_partner_config_id = fields.Many2one(
+    age_partner_config_id = fields.Many2one(
         "account.age.report.configuration",
         string="Intervals configuration",
-        default_model="aged.partner.balance.report.wizard",
     )
+
+    def set_values(self):
+        self.env["ir.default"].sudo().set(
+            "aged.partner.balance.report.wizard",
+            "age_partner_config_id",
+            self.age_partner_config_id.id,
+            company_id=self.env.company.id,
+        )
+        return super().set_values()
+
+    @api.model
+    def get_values(self):
+        res = super().get_values()
+        res.update(
+            age_partner_config_id=self.env["ir.default"]
+            .sudo()
+            .get(
+                "aged.partner.balance.report.wizard",
+                "age_partner_config_id",
+                company_id=self.env.company.id,
+            )
+        )
+        return res

account_financial_report/view/res_config_settings_views.xml

@@ -24,11 +24,11 @@
                             <div class="content-group">
                                 <div class="row mt16">
                                     <label
-                                        for="default_age_partner_config_id"
+                                        for="age_partner_config_id"
                                         class="col-lg-3 o_light_label"
                                     />
                                     <field
-                                        name="default_age_partner_config_id"
+                                        name="age_partner_config_id"
                                         options="{'no_create_edit': True, 'no_open': True}"
                                     />
                                 </div>