diff --git a/view/configuration_form.xml b/view/configuration_form.xml
index 8c37150929..c430726536 100644
--- a/view/configuration_form.xml
+++ b/view/configuration_form.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<form string="Purchase Configuration">
+<form>
     <label name="purchase_sequence"/>
     <field name="purchase_sequence"/>
     <label name="purchase_invoice_method" />
diff --git a/view/handle_invoice_exception_ask_form.xml b/view/handle_invoice_exception_ask_form.xml
index 06a9f9621b..63ad3bded1 100644
--- a/view/handle_invoice_exception_ask_form.xml
+++ b/view/handle_invoice_exception_ask_form.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<form string="Handle Invoice Exception" col="2">
+<form col="2">
     <image name="tryton-dialog-information" xexpand="0" xfill="0"/>
     <label string="Choose invoices to recreate" id="choose"
         yalign="0.0" xalign="0.0" xexpand="1"/>
diff --git a/view/handle_shipment_exception_ask_form.xml b/view/handle_shipment_exception_ask_form.xml
index 716ec796b3..b766674fc4 100644
--- a/view/handle_shipment_exception_ask_form.xml
+++ b/view/handle_shipment_exception_ask_form.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<form string="Handle shipment Exception" col="2">
+<form col="2">
     <image name="tryton-dialog-information" xexpand="0" xfill="0"/>
     <label string="Choose move to recreate" id="choose"
         yalign="0.0" xalign="0.0" xexpand="1"/>
diff --git a/view/move_list_shipment.xml b/view/move_list_shipment.xml
index 447be8d3b9..928ee1e66b 100644
--- a/view/move_list_shipment.xml
+++ b/view/move_list_shipment.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<tree string="Moves">
+<tree>
     <field name="product"/>
     <field name="from_location"/>
     <field name="to_location"/>
diff --git a/view/product_list_purchase_line.xml b/view/product_list_purchase_line.xml
index d02317da1f..f4af523925 100644
--- a/view/product_list_purchase_line.xml
+++ b/view/product_list_purchase_line.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<tree string="Products">
+<tree>
     <field name="code"/>
     <field name="name"/>
     <field name="list_price_uom"/>
diff --git a/view/product_supplier_form.xml b/view/product_supplier_form.xml
index 7c2006cc73..db92985eb1 100644
--- a/view/product_supplier_form.xml
+++ b/view/product_supplier_form.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<form string="Product Supplier">
+<form>
     <label name="product"/>
     <field name="product" colspan="3"/>
     <label name="party"/>
diff --git a/view/product_supplier_price_form.xml b/view/product_supplier_price_form.xml
index 85d98c17cb..15378eddb4 100644
--- a/view/product_supplier_price_form.xml
+++ b/view/product_supplier_price_form.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<form string="Product Supplier Price">
+<form>
     <label name="product_supplier"/>
     <field name="product_supplier" colspan="3"/>
     <label name="sequence"/>
diff --git a/view/product_supplier_price_list_sequence.xml b/view/product_supplier_price_list_sequence.xml
index 3e34507522..ba080ff643 100644
--- a/view/product_supplier_price_list_sequence.xml
+++ b/view/product_supplier_price_list_sequence.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<tree string="Product Supplier Prices" sequence="sequence">
+<tree sequence="sequence">
     <field name="product_supplier"/>
     <field name="quantity"/>
     <field name="unit_price" expand="1"/>
diff --git a/view/product_supplier_price_tree.xml b/view/product_supplier_price_tree.xml
index 4dbf5a99b5..6348f1f7b2 100644
--- a/view/product_supplier_price_tree.xml
+++ b/view/product_supplier_price_tree.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<tree string="Product Supplier Prices">
+<tree>
     <field name="product_supplier"/>
     <field name="quantity"/>
     <field name="unit_price"/>
diff --git a/view/product_supplier_tree.xml b/view/product_supplier_tree.xml
index 1f9cf9e2b2..d219cb4d7e 100644
--- a/view/product_supplier_tree.xml
+++ b/view/product_supplier_tree.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<tree string="Product Suppliers">
+<tree>
     <field name="product"/>
     <field name="party"/>
     <field name="name"/>
diff --git a/view/product_supplier_tree_sequence.xml b/view/product_supplier_tree_sequence.xml
index f3ae6f642c..a262b43673 100644
--- a/view/product_supplier_tree_sequence.xml
+++ b/view/product_supplier_tree_sequence.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<tree string="Product Suppliers" sequence="sequence">
+<tree sequence="sequence">
     <field name="party"/>
     <field name="name"/>
     <field name="code"/>
diff --git a/view/purchase_form.xml b/view/purchase_form.xml
index 9184518c15..6b779a22ce 100644
--- a/view/purchase_form.xml
+++ b/view/purchase_form.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<form string="Purchase" col="6">
+<form col="6">
     <label name="party"/>
     <field name="party"/>
     <label name="invoice_address"/>
diff --git a/view/purchase_line_form.xml b/view/purchase_line_form.xml
index ff6204638e..6e5c8fc4e5 100644
--- a/view/purchase_line_form.xml
+++ b/view/purchase_line_form.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<form string="Purchase Line" cursor="product">
+<form cursor="product">
     <label name="purchase"/>
     <field name="purchase" colspan="3"/>
     <label name="type"/>
diff --git a/view/purchase_line_tree.xml b/view/purchase_line_tree.xml
index 369b3f74f4..aa58d03b3f 100644
--- a/view/purchase_line_tree.xml
+++ b/view/purchase_line_tree.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<tree string="Purchase Lines">
+<tree>
     <field name="purchase"/>
     <field name="type"/>
     <field name="product"/>
diff --git a/view/purchase_line_tree_sequence.xml b/view/purchase_line_tree_sequence.xml
index 2362be863b..89c3391d81 100644
--- a/view/purchase_line_tree_sequence.xml
+++ b/view/purchase_line_tree_sequence.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<tree string="Lines" sequence="sequence">
+<tree sequence="sequence">
     <field name="purchase"/>
     <field name="type"/>
     <field name="product"/>
diff --git a/view/purchase_tree.xml b/view/purchase_tree.xml
index 69daabb1d2..ea3fa39c41 100644
--- a/view/purchase_tree.xml
+++ b/view/purchase_tree.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0"?>
 <!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
 this repository contains the full copyright notices and license terms. -->
-<tree string="Purchases">
+<tree>
     <field name="number"/>
     <field name="reference"/>
     <field name="purchase_date"/>