diff --git a/rma/wizards/rma_add_stock_move.py b/rma/wizards/rma_add_stock_move.py
index 10c48b31..3ba80672 100644
--- a/rma/wizards/rma_add_stock_move.py
+++ b/rma/wizards/rma_add_stock_move.py
@@ -10,8 +10,8 @@ class RmaAddStockMove(models.TransientModel):
     _description = 'Wizard to add rma lines from pickings'
 
     @api.model
-    def default_get(self, fields):
-        res = super(RmaAddStockMove, self).default_get(fields)
+    def default_get(self, fields_list):
+        res = super(RmaAddStockMove, self).default_get(fields_list)
         rma_obj = self.env['rma.order']
         rma_id = self.env.context['active_ids'] or []
         active_model = self.env.context['active_model']
diff --git a/rma/wizards/rma_make_picking.py b/rma/wizards/rma_make_picking.py
index 792a9b23..8e5170b5 100644
--- a/rma/wizards/rma_make_picking.py
+++ b/rma/wizards/rma_make_picking.py
@@ -26,13 +26,13 @@ class RmaMakePicking(models.TransientModel):
         return values
 
     @api.model
-    def default_get(self, fields):
+    def default_get(self, fields_list):
         """Default values for wizard, if there is more than one supplier on
         lines the supplier field is empty otherwise is the unique line
         supplier.
         """
         context = self._context.copy()
-        res = super(RmaMakePicking, self).default_get(fields)
+        res = super(RmaMakePicking, self).default_get(fields_list)
         rma_line_obj = self.env['rma.order.line']
         rma_line_ids = self.env.context['active_ids'] or []
         active_model = self.env.context['active_model']
diff --git a/rma/wizards/rma_order_line_make_supplier_rma.py b/rma/wizards/rma_order_line_make_supplier_rma.py
index 50b79267..e8d976c9 100644
--- a/rma/wizards/rma_order_line_make_supplier_rma.py
+++ b/rma/wizards/rma_order_line_make_supplier_rma.py
@@ -47,9 +47,9 @@ class RmaLineMakeSupplierRma(models.TransientModel):
         }
 
     @api.model
-    def default_get(self, fields):
+    def default_get(self, fields_list):
         res = super(RmaLineMakeSupplierRma, self).default_get(
-            fields)
+            fields_list)
         rma_line_obj = self.env['rma.order.line']
         rma_line_ids = self.env.context['active_ids'] or []
         active_model = self.env.context['active_model']
diff --git a/rma_account/wizards/rma_add_invoice.py b/rma_account/wizards/rma_add_invoice.py
index 8c44205d..f766b6f6 100644
--- a/rma_account/wizards/rma_add_invoice.py
+++ b/rma_account/wizards/rma_add_invoice.py
@@ -10,8 +10,8 @@ class RmaAddInvoice(models.TransientModel):
     _description = 'Wizard to add rma lines'
 
     @api.model
-    def default_get(self, fields):
-        res = super(RmaAddInvoice, self).default_get(fields)
+    def default_get(self, fields_list):
+        res = super(RmaAddInvoice, self).default_get(fields_list)
         rma_obj = self.env['rma.order']
         rma_id = self.env.context['active_ids'] or []
         active_model = self.env.context['active_model']
diff --git a/rma_account/wizards/rma_refund.py b/rma_account/wizards/rma_refund.py
index 553b5449..0e06ee16 100644
--- a/rma_account/wizards/rma_refund.py
+++ b/rma_account/wizards/rma_refund.py
@@ -32,13 +32,13 @@ class RmaRefund(models.TransientModel):
         return values
 
     @api.model
-    def default_get(self, fields):
+    def default_get(self, fields_list):
         """Default values for wizard, if there is more than one supplier on
         lines the supplier field is empty otherwise is the unique line
         supplier.
         """
         context = self._context.copy()
-        res = super(RmaRefund, self).default_get(fields)
+        res = super(RmaRefund, self).default_get(fields_list)
         rma_line_obj = self.env['rma.order.line']
         rma_line_ids = self.env.context['active_ids'] or []
         active_model = self.env.context['active_model']
diff --git a/rma_internal_transfer/wizards/rma_internal_transfer.py b/rma_internal_transfer/wizards/rma_internal_transfer.py
index 5a4ae09d..6fcb5bcc 100644
--- a/rma_internal_transfer/wizards/rma_internal_transfer.py
+++ b/rma_internal_transfer/wizards/rma_internal_transfer.py
@@ -24,13 +24,13 @@ class RmaMakePicking(models.TransientModel):
         return values
 
     @api.model
-    def default_get(self, fields):
+    def default_get(self, fields_list):
         """Default values for wizard, if there is more than one supplier on
         lines the supplier field is empty otherwise is the unique line
         supplier.
         """
         context = self._context.copy()
-        res = super(RmaMakePicking, self).default_get(fields)
+        res = super(RmaMakePicking, self).default_get(fields_list)
         rma_line_obj = self.env['rma.order.line']
         rma_line_ids = self.env.context['active_ids'] or []
         active_model = self.env.context['active_model']
diff --git a/rma_purchase/wizards/rma_add_purchase.py b/rma_purchase/wizards/rma_add_purchase.py
index f84a81ef..e4a89e91 100644
--- a/rma_purchase/wizards/rma_add_purchase.py
+++ b/rma_purchase/wizards/rma_add_purchase.py
@@ -10,8 +10,8 @@ class RmaAddPurchase(models.TransientModel):
     _description = 'Wizard to add rma lines'
 
     @api.model
-    def default_get(self, fields):
-        res = super(RmaAddPurchase, self).default_get(fields)
+    def default_get(self, fields_list):
+        res = super(RmaAddPurchase, self).default_get(fields_list)
         rma_obj = self.env['rma.order']
         rma_id = self.env.context['active_ids'] or []
         active_model = self.env.context['active_model']
diff --git a/rma_purchase/wizards/rma_order_line_make_purchase_order.py b/rma_purchase/wizards/rma_order_line_make_purchase_order.py
index bc40ce4d..17d13bf0 100644
--- a/rma_purchase/wizards/rma_order_line_make_purchase_order.py
+++ b/rma_purchase/wizards/rma_order_line_make_purchase_order.py
@@ -34,9 +34,9 @@ class RmaLineMakePurchaseOrder(models.TransientModel):
         }
 
     @api.model
-    def default_get(self, fields):
+    def default_get(self, fields_list):
         res = super(RmaLineMakePurchaseOrder, self).default_get(
-            fields)
+            fields_list)
         rma_line_obj = self.env['rma.order.line']
         rma_line_ids = self.env.context['active_ids'] or []
         active_model = self.env.context['active_model']
diff --git a/rma_repair/wizards/rma_order_line_make_repair.py b/rma_repair/wizards/rma_order_line_make_repair.py
index 7ecec20c..a65dd91a 100644
--- a/rma_repair/wizards/rma_order_line_make_repair.py
+++ b/rma_repair/wizards/rma_order_line_make_repair.py
@@ -37,9 +37,9 @@ class RmaLineMakeRepair(models.TransientModel):
         }
 
     @api.model
-    def default_get(self, fields):
+    def default_get(self, fields_list):
         res = super(RmaLineMakeRepair, self).default_get(
-            fields)
+            fields_list)
         rma_line_obj = self.env['rma.order.line']
         rma_line_ids = self.env.context['active_ids'] or []
         active_model = self.env.context['active_model']
diff --git a/rma_sale/wizards/rma_add_sale.py b/rma_sale/wizards/rma_add_sale.py
index 0946b082..306d61f8 100644
--- a/rma_sale/wizards/rma_add_sale.py
+++ b/rma_sale/wizards/rma_add_sale.py
@@ -10,8 +10,8 @@ class RmaAddSale(models.TransientModel):
     _description = 'Wizard to add rma lines from SO lines'
 
     @api.model
-    def default_get(self, fields):
-        res = super(RmaAddSale, self).default_get(fields)
+    def default_get(self, fields_list):
+        res = super(RmaAddSale, self).default_get(fields_list)
         rma_obj = self.env['rma.order']
         rma_id = self.env.context['active_ids'] or []
         active_model = self.env.context['active_model']
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 76fbfa97..0cba6c9f 100644
--- a/rma_sale/wizards/rma_order_line_make_sale_order.py
+++ b/rma_sale/wizards/rma_order_line_make_sale_order.py
@@ -32,9 +32,9 @@ class RmaLineMakeSaleOrder(models.TransientModel):
         }
 
     @api.model
-    def default_get(self, fields):
+    def default_get(self, fields_list):
         res = super(RmaLineMakeSaleOrder, self).default_get(
-            fields)
+            fields_list)
         rma_line_obj = self.env['rma.order.line']
         rma_line_ids = self.env.context['active_ids'] or []
         active_model = self.env.context['active_model']