diff --git a/addons/account/account_invoice_view.xml b/addons/account/account_invoice_view.xml
index 462e7d56937..a4f94c94520 100644
--- a/addons/account/account_invoice_view.xml
+++ b/addons/account/account_invoice_view.xml
@@ -144,8 +144,19 @@
             <field name="type">form</field>
             <field name="priority">2</field>
             <field name="arch" type="xml">
-                <form string="Supplier Invoice">
-                    <group col="8" colspan="4">
+                <form layout="manual">
+                <div class="oe_form_topbar">
+                    <button name="invoice_open" states="draft,proforma2" string="Approve" icon="terp-camera_test"/>
+                    <button name="%(action_account_invoice_refund)d" type='action' string='Refund' states='open,paid' icon="gtk-execute"/>
+                    <button name='%(action_account_state_open)d' type='action' string='Re-Open' groups="account.group_account_invoice" attrs="{'invisible':['|', ('state','&lt;&gt;','paid'), ('reconciled', '=', True)]}" icon="gtk-convert" help="This button only appears when the state of the invoice is 'paid' (showing that it has been fully reconciled) and auto-computed boolean 'reconciled' is False (depicting that it's not the case anymore). In other words, the invoice has been dereconciled and it does not fit anymore the 'paid' state. You should press this button to re-open it and let it continue its normal process after having resolved the eventual exceptions it may have created."/>
+                    <button name="invoice_cancel" states="draft,proforma2,sale,open" string="Cancel" icon="gtk-cancel" groups="base.group_no_one"/>
+                    <button name="action_cancel_draft" states="cancel" string="Set to Draft" type="object" icon="terp-stock_effects-object-colorize"/>
+                    <div class="oe_right">
+                        <field name="state" widget="statusbar" nolabel="1" statusbar_visible="draft,open,paid" statusbar_colors='{"proforma":"blue","proforma2":"blue"}'/>
+                    </div>
+                </div>
+                <sheet string="Supplier Invoice" layout="auto">
+                    <group col="8" colspan="4" class="oe_form_header">
                         <field name="journal_id" on_change="onchange_journal_id(journal_id)" widget="selection"/>
                         <field name="number" readonly="1"/>
                         <field name="type" invisible="1"/>
@@ -203,15 +214,7 @@
                                 <field name="amount_tax"/>
                                 <field name="reconciled"/>
                                 <field name="amount_total"/>
-                                <field name="state" widget="statusbar" statusbar_visible="draft,open,paid" statusbar_colors='{"proforma":"blue","proforma2":"blue"}'/>
                                 <field name="residual"/>
-                                <group col="6" colspan="4">
-                                    <button name="invoice_cancel" states="draft,proforma2,sale,open" string="Cancel" icon="gtk-cancel" groups="base.group_no_one"/>
-                                    <button name="action_cancel_draft" states="cancel" string="Set to Draft" type="object" icon="terp-stock_effects-object-colorize"/>
-                                    <button name="%(action_account_invoice_refund)d" type='action' string='Refund' states='open,paid' icon="gtk-execute"/>
-                                    <button name='%(action_account_state_open)d' type='action' string='Re-Open' groups="account.group_account_invoice" attrs="{'invisible':['|', ('state','&lt;&gt;','paid'), ('reconciled', '=', True)]}" icon="gtk-convert" help="This button only appears when the state of the invoice is 'paid' (showing that it has been fully reconciled) and auto-computed boolean 'reconciled' is False (depicting that it's not the case anymore). In other words, the invoice has been dereconciled and it does not fit anymore the 'paid' state. You should press this button to re-open it and let it continue its normal process after having resolved the eventual exceptions it may have created."/>
-                                    <button name="invoice_open" states="draft,proforma2" string="Approve" icon="terp-camera_test"/>
-                                </group>
                             </group>
                         </page>
                         <page string="Other Info">
@@ -243,7 +246,10 @@
                             </field>
                         </page>
                     </notebook>
+                </sheet>
+                <div class="oe_form_sheet_width">
                     <field name="message_ids_social" colspan="4" widget="ThreadView" nolabel="1"/>
+                </div>
                 </form>
             </field>
         </record>
@@ -253,8 +259,21 @@
             <field name="model">account.invoice</field>
             <field name="type">form</field>
             <field name="arch" type="xml">
-                <form string="Invoice">
-                    <group colspan="4" col="8">
+                <form layout="manual">
+                <div class="oe_form_topbar">
+                    <button name="invoice_proforma2" states="draft" string="PRO-FORMA" icon="terp-gtk-media-pause" groups="account.group_proforma_invoices"/>
+                    <button name="invoice_open" states="draft,proforma2" string="Validate" icon="gtk-go-forward"/>
+                    <button name='%(action_account_state_open)d' type='action' string='Re-Open' groups="account.group_account_invoice" attrs="{'invisible':['|', ('state','&lt;&gt;','paid'), ('reconciled', '=', True)]}" icon="gtk-convert" help="This button only appears when the state of the invoice is 'paid' (showing that it has been fully reconciled) and auto-computed boolean 'reconciled' is False (depicting that it's not the case anymore). In other words, the invoice has been dereconciled and it does not fit anymore the 'paid' state. You should press this button to re-open it and let it continue its normal process after having resolved the eventual exceptions it may have created."/>
+                    <button name="%(action_account_invoice_refund)d" type='action' string='Refund' states='open,paid' icon="gtk-execute"/>
+                    <button name="action_cancel_draft" states="cancel" string="Reset to Draft" type="object" icon="terp-stock_effects-object-colorize"/>
+                    <button name="invoice_cancel" states="draft,proforma2,sale,open" string="Cancel" icon="gtk-cancel" groups="base.group_no_one"/>
+                    <button name="%(account_invoices)d" string="Print Invoice" type="action" icon="gtk-print" states="open,paid,proforma,sale,proforma2"/>
+                    <div class="oe_right">
+                        <field name="state" widget="statusbar" nolabel="1" statusbar_visible="draft,open,paid" statusbar_colors='{"proforma":"blue","proforma2":"blue"}'/>
+                    </div>
+                </div>
+                <sheet string="Invoice" layout="auto">
+                    <group colspan="4" col="8" class="oe_form_header">
                     <field name="journal_id" groups="base.group_user" on_change="onchange_journal_id(journal_id, context)" widget="selection"/>
                     <field name="number"/>
                     <field name="type" invisible="1"/>
@@ -297,17 +316,7 @@
                                 <field name="amount_tax"/>
                                 <field name="reconciled"/>
                                 <field name="amount_total"/>
-                                <field name="state" widget="statusbar" statusbar_visible="draft,open,paid" statusbar_colors='{"proforma":"blue","proforma2":"blue"}'/>
                                 <field name="residual"/>
-                                <group col="8" colspan="4" groups="base.group_user">
-                                    <button name="invoice_cancel" states="draft,proforma2,sale,open" string="Cancel" icon="gtk-cancel" groups="base.group_no_one"/>
-                                    <button name="action_cancel_draft" states="cancel" string="Reset to Draft" type="object" icon="terp-stock_effects-object-colorize"/>
-                                    <button name='%(action_account_state_open)d' type='action' string='Re-Open' groups="account.group_account_invoice" attrs="{'invisible':['|', ('state','&lt;&gt;','paid'), ('reconciled', '=', True)]}" icon="gtk-convert" help="This button only appears when the state of the invoice is 'paid' (showing that it has been fully reconciled) and auto-computed boolean 'reconciled' is False (depicting that it's not the case anymore). In other words, the invoice has been dereconciled and it does not fit anymore the 'paid' state. You should press this button to re-open it and let it continue its normal process after having resolved the eventual exceptions it may have created."/>
-                                    <button name="%(action_account_invoice_refund)d" type='action' string='Refund' states='open,paid' icon="gtk-execute"/>
-                                    <button name="invoice_proforma2" states="draft" string="PRO-FORMA" icon="terp-gtk-media-pause" groups="account.group_proforma_invoices"/>
-                                    <button name="invoice_open" states="draft,proforma2" string="Validate" icon="gtk-go-forward"/>
-                                    <button name="%(account_invoices)d" string="Print Invoice" type="action" icon="gtk-print" states="open,paid,proforma,sale,proforma2"/>
-                                </group>
                             </group>
                         </page>
                         <page string="Other Info">
@@ -338,7 +347,10 @@
                             </field>
                         </page>
                     </notebook>
+                </sheet>
+                <div class="oe_form_sheet_width">
                     <field name="message_ids_social" colspan="4" widget="ThreadView" nolabel="1"/>
+                </div>
                 </form>
             </field>
         </record>
diff --git a/addons/account/account_view.xml b/addons/account/account_view.xml
index 7829dc91e03..c6d2c06a87d 100644
--- a/addons/account/account_view.xml
+++ b/addons/account/account_view.xml
@@ -592,8 +592,17 @@
             <field name="model">account.bank.statement</field>
             <field name="type">form</field>
             <field name="arch" type="xml">
-                <form string="Bank Statement">
-                    <group col="7" colspan="4">
+                <form layout="manual">
+                <div class="oe_form_topbar">
+                    <button name="button_confirm_bank" states="draft" string="Confirm" type="object"  icon="terp-camera_test"/>
+                    <button name="button_dummy" states="draft" string="Compute" type="object" icon="terp-stock_format-scientific"/>
+                    <button name="button_cancel" states="confirm" string="Cancel" type="object" icon="gtk-cancel"/>
+                    <div class="oe_right">
+                        <field name="state" widget="statusbar" nolabel="1" statusbar_visible="draft,confirm"/>
+                    </div>
+                </div>
+                <sheet string="Bank Statement" layout="auto">
+                    <group col="7" colspan="4" class="oe_form_header">
                         <field name="name" select="1"/>
                         <field name="date" select="1" on_change="onchange_date(date, company_id)"/>
                         <field name="journal_id" domain="[('type', '=', 'bank')]" on_change="onchange_journal_id(journal_id)" select="1" widget="selection"/>
@@ -637,13 +646,7 @@
                             <field colspan="4" name="move_line_ids" nolabel="1"/>
                         </page>
                     </notebook>
-                    <group col="8" colspan="4">
-                        <field name="state" widget="statusbar" statusbar_visible="draft,confirm"/>
-                        <field name="balance_end"/>
-                        <button name="button_cancel" states="confirm" string="Cancel" type="object" icon="gtk-cancel"/>
-                        <button name="button_dummy" states="draft" string="Compute" type="object" icon="terp-stock_format-scientific"/>
-                        <button name="button_confirm_bank" states="draft" string="Confirm" type="object"  icon="terp-camera_test"/>
-                    </group>
+                </sheet>
                 </form>
             </field>
         </record>
@@ -2611,8 +2614,17 @@ action = pool.get('res.config').next(cr, uid, [], context)
             <field name="model">account.bank.statement</field>
             <field name="type">form</field>
             <field name="arch" type="xml">
-                <form string="Statement">
-                    <group col="6" colspan="4">
+                <form layout="manual">
+                <div class="oe_form_topbar">
+                    <button name="button_confirm_cash" states="open" string="Close CashBox" icon="terp-dialog-close" type="object"/>
+                    <button name="button_open" states="draft" string="Open CashBox" icon="gtk-go-forward" type="object"/>
+                    <button name="button_cancel" states="confirm,open" string="Cancel" icon="terp-gtk-stop" type="object" groups="base.group_extended"/>
+                    <div class="oe_right">
+                        <field name="state" widget="statusbar" nolabel="1" statusbar_visible="draft,confirm"/>
+                    </div>
+                </div>
+                <sheet string="Statement" layout="auto">
+                    <group col="6" colspan="4" class="oe_form_header">
                         <field name="name" select="1"/>
                         <field name='company_id' widget="selection" groups="base.group_multi_company" />
                         <field name="journal_id" on_change="onchange_journal_id(journal_id)" select="1" widget="selection"/>
@@ -2701,12 +2713,7 @@ action = pool.get('res.config').next(cr, uid, [], context)
                             <field name="balance_end_cash"/>
                         </group>
                     </group>
-                    <group col="8" colspan="4">
-                        <field name="state" widget="statusbar" statusbar_visible="draft,confirm" colspan="4"/>
-                        <button name="button_cancel" states="confirm,open" string="Cancel" icon="terp-gtk-stop" type="object"/>
-                        <button name="button_confirm_cash" states="open" string="Close CashBox" icon="terp-dialog-close" type="object"/>
-                        <button name="button_open" states="draft" string="Open CashBox" icon="gtk-go-forward" type="object"/>
-                    </group>
+                </sheet>
                 </form>
             </field>
         </record>
diff --git a/addons/account_analytic_plans/account_analytic_plans_view.xml b/addons/account_analytic_plans/account_analytic_plans_view.xml
index 8282461e512..ae4db10803e 100644
--- a/addons/account_analytic_plans/account_analytic_plans_view.xml
+++ b/addons/account_analytic_plans/account_analytic_plans_view.xml
@@ -303,10 +303,10 @@
             <field name="type">form</field>
             <field name="inherit_id" ref="account.view_bank_statement_form"/>
             <field name="arch" type="xml">
-                <xpath expr="/form/notebook/page/field[@name='line_ids']/tree/field[@name='analytic_account_id']" position="replace">
+                <xpath expr="/form/sheet/notebook/page/field[@name='line_ids']/tree/field[@name='analytic_account_id']" position="replace">
                     <field name="analytics_id" groups="analytic.group_analytic_accounting"/>
                 </xpath>
-                <xpath expr="/form/notebook/page/field[@name='line_ids']/form/field[@name='analytic_account_id']" position="replace">
+                <xpath expr="/form/sheet/notebook/page/field[@name='line_ids']/form/field[@name='analytic_account_id']" position="replace">
                     <field name="analytics_id" groups="analytic.group_analytic_accounting"/>
                 </xpath>
             </field>
diff --git a/addons/account_bank_statement_extensions/account_bank_statement_view.xml b/addons/account_bank_statement_extensions/account_bank_statement_view.xml
index ebf58d774d9..7988edf3ba3 100644
--- a/addons/account_bank_statement_extensions/account_bank_statement_view.xml
+++ b/addons/account_bank_statement_extensions/account_bank_statement_view.xml
@@ -42,17 +42,17 @@
       <field name="type">form</field>
       <field name="arch" type="xml">
         <data>
-          <xpath expr="/form/notebook/page[@name='statement_line_ids']/field[@name='line_ids']/tree/field[@name='date']" position="after">
+          <xpath expr="/form/sheet/notebook/page[@name='statement_line_ids']/field[@name='line_ids']/tree/field[@name='date']" position="after">
             <field name="val_date"/>
           </xpath>
-          <xpath expr="/form/notebook/page[@name='statement_line_ids']/field[@name='line_ids']/tree/field[@name='amount']" position="after">
+          <xpath expr="/form/sheet/notebook/page[@name='statement_line_ids']/field[@name='line_ids']/tree/field[@name='amount']" position="after">
             <field name="globalisation_id" string="Glob. Id"/>
             <field name="state" invisible="1"/>
           </xpath>
-          <xpath expr="/form/notebook/page[@name='statement_line_ids']/field[@name='line_ids']/form/field[@name='date']" position="after">
+          <xpath expr="/form/sheet/notebook/page[@name='statement_line_ids']/field[@name='line_ids']/form/field[@name='date']" position="after">
             <field name="val_date"/>
           </xpath>
-          <xpath expr="/form/notebook/page[@name='statement_line_ids']/field[@name='line_ids']/form/field[@name='amount']" position="after">
+          <xpath expr="/form/sheet/notebook/page[@name='statement_line_ids']/field[@name='line_ids']/form/field[@name='amount']" position="after">
             <field name="globalisation_id"/>
             <field name="state" invisible="1"/>
           </xpath>
diff --git a/addons/account_cancel/account_cancel_view.xml b/addons/account_cancel/account_cancel_view.xml
index 72517c9d090..ccb54634db3 100644
--- a/addons/account_cancel/account_cancel_view.xml
+++ b/addons/account_cancel/account_cancel_view.xml
@@ -19,7 +19,7 @@
             <field name="type">form</field>
             <field name="inherit_id" ref="account.invoice_form"/>
             <field name="arch" type="xml">
-                <xpath expr="/form/notebook/page/group/group/button[@name='invoice_cancel']" position="replace">
+                <xpath expr="/form/div/button[@name='invoice_cancel']" position="replace">
                     <button name="invoice_cancel" states="draft,proforma2,sale,open" string="Cancel" icon="gtk-cancel" groups="account.group_account_invoice"/>
                 </xpath>
             </field>
@@ -31,7 +31,7 @@
             <field name="type">form</field>
             <field name="inherit_id" ref="account.invoice_supplier_form"/>
             <field name="arch" type="xml">
-                <xpath expr="/form/notebook/page/group/group/button[@name='invoice_cancel']" position="replace">
+                <xpath expr="/form/div/button[@name='invoice_cancel']" position="replace">
                     <button name="invoice_cancel" states="draft,proforma2,sale,open" string="Cancel" icon="gtk-cancel" groups="account.group_account_invoice"/>
                 </xpath>
             </field>
diff --git a/addons/account_invoice_layout/account_invoice_layout_view.xml b/addons/account_invoice_layout/account_invoice_layout_view.xml
index f51120aa9da..2dd962b180d 100644
--- a/addons/account_invoice_layout/account_invoice_layout_view.xml
+++ b/addons/account_invoice_layout/account_invoice_layout_view.xml
@@ -47,7 +47,7 @@
             <field name="inherit_id" ref="account.invoice_form"/>
             <field name="type">form</field>
             <field name="arch" type="xml">
-                <xpath expr="/form/notebook/page/field[@name='invoice_line']" position="replace">
+                <xpath expr="/form/sheet/notebook/page/field[@name='invoice_line']" position="replace">
                     <!-- keep the original fields, because other views position on that, too -->
                     <field name="invoice_line" invisible="True"/>
                     <field name="abstract_line_ids" colspan="4" nolabel="1"/>
diff --git a/addons/account_voucher/account_voucher_view.xml b/addons/account_voucher/account_voucher_view.xml
index e519d23b09e..5b1850f472c 100644
--- a/addons/account_voucher/account_voucher_view.xml
+++ b/addons/account_voucher/account_voucher_view.xml
@@ -218,7 +218,7 @@
             <field name="type">form</field>
             <field name="inherit_id" ref="account.view_bank_statement_form"/>
             <field name="arch" type="xml">
-                <xpath expr="/form/notebook/page[@name='statement_line_ids']/field[@name='line_ids']/tree/field[@name='amount']" position="after">
+                <xpath expr="/form/sheet/notebook/page[@name='statement_line_ids']/field[@name='line_ids']/tree/field[@name='amount']" position="after">
                     <field name="voucher_id" context="{'line_type': type, 'default_type': amount &lt; 0 and 'payment' or 'receipt', 'type': amount &lt; 0 and 'payment' or 'receipt', 'default_partner_id': partner_id, 'default_journal_id': parent.journal_id, 'default_amount': abs(amount), 'default_reference': ref, 'default_date': date, 'default_name': name}"/>
                 </xpath>
             </field>
@@ -230,7 +230,7 @@
             <field name="type">form</field>
             <field name="inherit_id" ref="account.view_bank_statement_form"/>
             <field name="arch" type="xml">
-                <xpath expr="/form/notebook/page[@name='statement_line_ids']/field[@name='line_ids']/form/field[@name='sequence']" position="before">
+                <xpath expr="/form/sheet/notebook/page[@name='statement_line_ids']/field[@name='line_ids']/form/field[@name='sequence']" position="before">
                     <field name="voucher_id" context="{'line_type': type, 'default_type': amount &lt; 0 and 'payment' or 'receipt', 'type': amount &lt; 0 and 'payment' or 'receipt', 'default_partner_id': partner_id, 'default_journal_id': parent.journal_id, 'default_amount': abs(amount), 'default_reference': ref, 'default_date': date, 'default_name': name}"/>
                 </xpath>
             </field>
@@ -241,7 +241,7 @@
             <field name="type">form</field>
             <field name="inherit_id" ref="account.view_bank_statement_form2"/>
             <field name="arch" type="xml">
-                <xpath expr="/form/notebook/page/field[@name='line_ids']/tree/field[@name='amount']" position="after">
+                <xpath expr="/form/sheet/notebook/page/field[@name='line_ids']/tree/field[@name='amount']" position="after">
                     <field name="voucher_id" context="{'line_type': type, 'default_type': amount &lt; 0 and 'payment' or 'receipt', 'type': amount &lt; 0 and 'payment' or 'receipt', 'default_partner_id': partner_id, 'default_journal_id': parent.journal_id, 'default_amount': abs(amount), 'default_reference': ref, 'default_date': date, 'default_name': name}"/>
                 </xpath>
             </field>
@@ -253,7 +253,7 @@
             <field name="type">form</field>
             <field name="inherit_id" ref="account.view_bank_statement_form2"/>
             <field name="arch" type="xml">
-                <xpath expr="/form/notebook/page/field[@name='line_ids']/form/field[@name='amount']" position="after">
+                <xpath expr="/form/sheet/notebook/page/field[@name='line_ids']/form/field[@name='amount']" position="after">
                     <field name="voucher_id" context="{'line_type': type, 'default_type': amount &lt; 0 and 'payment' or 'receipt', 'type': amount &lt; 0 and 'payment' or 'receipt', 'default_partner_id': partner_id, 'default_journal_id': parent.journal_id, 'default_amount': abs(amount), 'default_reference': ref, 'default_date': date, 'default_name': name}"/>
                 </xpath>
             </field>
diff --git a/addons/sale_analytic_plans/sale_analytic_plans_view.xml b/addons/sale_analytic_plans/sale_analytic_plans_view.xml
index 743bbcb48d9..2d4ff082288 100644
--- a/addons/sale_analytic_plans/sale_analytic_plans_view.xml
+++ b/addons/sale_analytic_plans/sale_analytic_plans_view.xml
@@ -18,7 +18,7 @@
         <field name="type">form</field>
         <field name="inherit_id" ref="sale.view_order_form"/>
         <field name="arch" type="xml">
-           <xpath expr="/form/notebook/page/field[@name='order_line']/form/notebook/page/field[@name='delay']" position="after">
+           <xpath expr="/form/sheet/notebook/page/field[@name='order_line']/form/notebook/page/field[@name='delay']" position="after">
                <field name="analytics_id" domain="[('plan_id','&lt;&gt;',False)]" groups="analytic.group_analytic_accounting"/>
            </xpath>
         </field>