diff --git a/modules/purchase_trade/view/purchase_btb_form.xml b/modules/purchase_trade/view/purchase_btb_form.xml
index 9d2187d..a4b138a 100644
--- a/modules/purchase_trade/view/purchase_btb_form.xml
+++ b/modules/purchase_trade/view/purchase_btb_form.xml
@@ -24,11 +24,11 @@ this repository contains the full copyright notices and license terms. -->
     <group col="2" colspan="2" id="hd" yfill="1">
         <!-- <field name="viewer" widget="html_viewer" height="300" width="600"/> -->
     </group>
-    <notebook colspan="4">
+    <!-- <notebook colspan="4">
         <page string="Purchase" id="purchase">
             <field name="lines" colspan="4"
                 view_ids="purchase.purchase_line_view_tree_sequence"/>
-            <!-- <notebook colspan="6">
+            <notebook colspan="6">
                 <page string="State" id="state">
                     <group col="2" colspan="2" id="states" yfill="1">
                         <label name="invoice_state"/>
@@ -47,9 +47,9 @@ this repository contains the full copyright notices and license terms. -->
                         <field name="total_amount" xalign="1.0" xexpand="0"/>
                     </group>
                 </page>
-            </notebook> -->
+            </notebook>
         </page>
-    </notebook>
+    </notebook> -->
     <!-- <group id="links" col="-1" colspan="3">
         <link icon="tryton-shipment-in" name="purchase.act_shipment_form"/>
         <link icon="tryton-account" name="purchase.act_invoice_form"/>
diff --git a/modules/purchase_trade/view/sale_btb_form.xml b/modules/purchase_trade/view/sale_btb_form.xml
index bb3f1a8..112ebf1 100644
--- a/modules/purchase_trade/view/sale_btb_form.xml
+++ b/modules/purchase_trade/view/sale_btb_form.xml
@@ -26,11 +26,11 @@ this repository contains the full copyright notices and license terms. -->
     <group col="2" colspan="2" id="hd" yfill="1">
         <!-- <field name="viewer" widget="html_viewer" height="300" width="600"/> -->
     </group>
-    <notebook colspan="4">
+    <!-- <notebook colspan="4">
         <page string="Sale" id="sale">
             <field name="lines" colspan="4"
                 view_ids="sale.sale_line_view_tree_sequence"/>
-            <!-- <notebook colspan="6">
+            <notebook colspan="6">
                 <page string="State" id="state">
                     <group col="2" colspan="2" id="states" yfill="1">
                         <label name="invoice_state"/>
@@ -49,9 +49,9 @@ this repository contains the full copyright notices and license terms. -->
                         <field name="total_amount" xalign="1.0" xexpand="0"/>
                     </group>
                 </page>
-            </notebook> -->
+            </notebook>
         </page>
-    </notebook>
+    </notebook> -->
     <!-- <group id="links" col="-1" colspan="3">
         <link icon="tryton-shipment-out" name="sale.act_shipment_form"/>
         <link icon="tryton-account" name="sale.act_invoice_form"/>