diff --git a/rma_sale/models/rma_order.py b/rma_sale/models/rma_order.py
index 4de2e614..8a580678 100644
--- a/rma_sale/models/rma_order.py
+++ b/rma_sale/models/rma_order.py
@@ -32,7 +32,7 @@ class RmaOrder(models.Model):
 
     def action_view_sale_order(self):
         action = self.env.ref("sale.action_quotations")
-        result = action.read()[0]
+        result = action.sudo().read()[0]
         so_ids = self.mapped("rma_line_ids.sale_line_id.order_id").ids
         result["domain"] = [("id", "in", so_ids)]
         return result
diff --git a/rma_sale/models/rma_order_line.py b/rma_sale/models/rma_order_line.py
index caf332d7..0d71903b 100644
--- a/rma_sale/models/rma_order_line.py
+++ b/rma_sale/models/rma_order_line.py
@@ -199,7 +199,7 @@ class RmaOrderLine(models.Model):
 
     def action_view_sale_order(self):
         action = self.env.ref("sale.action_quotations")
-        result = action.read()[0]
+        result = action.sudo().read()[0]
         order_ids = self.mapped("sale_line_ids.order_id").ids
         result["domain"] = [("id", "in", order_ids)]
         return result
diff --git a/rma_sale/models/sale_order.py b/rma_sale/models/sale_order.py
index 6c6960f5..818d7616 100644
--- a/rma_sale/models/sale_order.py
+++ b/rma_sale/models/sale_order.py
@@ -23,7 +23,7 @@ class SaleOrder(models.Model):
 
     def action_view_rma(self):
         action = self.env.ref("rma.action_rma_customer_lines")
-        result = action.read()[0]
+        result = action.sudo().read()[0]
         rma_ids = self.mapped("rma_line_ids").ids
         if rma_ids:
             # choose the view_mode accordingly
diff --git a/rma_sale/wizards/rma_order_line_make_sale_order.py b/rma_sale/wizards/rma_order_line_make_sale_order.py
index 71be418e..06c2f10a 100644
--- a/rma_sale/wizards/rma_order_line_make_sale_order.py
+++ b/rma_sale/wizards/rma_order_line_make_sale_order.py
@@ -119,7 +119,7 @@ class RmaLineMakeSaleOrder(models.TransientModel):
             res.append(sale.id)
 
         action = self.env.ref("sale.action_orders")
-        result = action.read()[0]
+        result = action.sudo().read()[0]
         result["domain"] = "[('id','in', [" + ",".join(map(str, res)) + "])]"
         return result