diff --git a/addons/purchase/purchase_view.xml b/addons/purchase/purchase_view.xml
index 759c0561631..278e11599f3 100644
--- a/addons/purchase/purchase_view.xml
+++ b/addons/purchase/purchase_view.xml
@@ -79,7 +79,7 @@
     <!--Supplier menu-->
     <menuitem id="base.menu_procurement_management_supplier_name" name="Suppliers"
         parent="menu_procurement_management"
-        action="base.action_partner_supplier_form" sequence="15"/>
+        action="base.action_partner_supplier_form" sequence="15" groups="base.group_user"/>/>
 
       <!--Inventory control-->
       <menuitem id="menu_procurement_management_inventory" name="Receive Products"
diff --git a/addons/sale/security/ir.model.access.csv b/addons/sale/security/ir.model.access.csv
index 69a639b4723..a71b0eaa335 100644
--- a/addons/sale/security/ir.model.access.csv
+++ b/addons/sale/security/ir.model.access.csv
@@ -38,7 +38,7 @@ access_product_category_sale_manager,product.category salemanager,product.model_
 access_product_supplierinfo_user,product.supplierinfo.user,product.model_product_supplierinfo,base.group_sale_salesman,1,0,0,0
 access_product_supplierinfo_sale_manager,product.supplierinfo salemanager,product.model_product_supplierinfo,base.group_sale_manager,1,1,1,1
 access_pricelist_partnerinfo_sale_manager,pricelist.partnerinfo salemanager,product.model_pricelist_partnerinfo,base.group_sale_manager,1,1,1,1
-access_sale_order,sale.order,model_sale_order,base.group_partner_manager,1,1,1,1
+access_sale_order,sale.order,model_sale_order,base.group_user,1,0,0,0
 access_product_price_type_sale_manager,product.price.type salemanager,product.model_product_price_type,base.group_sale_manager,1,1,1,1
 access_product_pricelist_type_sale_manager,product.pricelist.type salemanager,product.model_product_pricelist_type,base.group_sale_manager,1,1,1,1
 access_product_pricelist_sale_manager,product.pricelist salemanager,product.model_product_pricelist,base.group_sale_manager,1,1,1,1