[IMP]invoice_sale_order_note:add report_note to sale order templates

invoice_sale_order_note/models/sale.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-from odoo import models, fields
+from odoo import models, fields, api
 from odoo.addons.sale.models.sale_order import LOCKED_FIELD_STATES
 
 
@@ -13,3 +13,8 @@ class SaleOrder(models.Model):
         res = super(SaleOrder, self)._prepare_invoice()
         res["report_note"] = self.report_note
         return res
+    
+    @api.onchange('sale_order_template_id')
+    def _onchange_sale_order_template_id_report_note(self):
+        if self.sale_order_template_id and self.sale_order_template_id.report_note:
+            self.report_note = self.sale_order_template_id.report_note