diff --git a/crm_usability/views/crm_lead.xml b/crm_usability/views/crm_lead.xml
index eb6565a..0ae6835 100644
--- a/crm_usability/views/crm_lead.xml
+++ b/crm_usability/views/crm_lead.xml
@@ -20,19 +20,28 @@
 </record>
 
 
-<!-- Add "Opportunity" field on calendar event -->
 <record id="view_calendar_event_form" model="ir.ui.view">
     <field name="name">calendar.event.form.usability</field>
     <field name="model">calendar.event</field>
     <field name="inherit_id" ref="calendar.view_calendar_event_form"/>
     <field name="arch" type="xml">
-        <xpath expr="//notebook" position="inside">
+        <!-- Add "Opportunity" field on calendar event -->
+        <notebook position="inside">
             <page name="crm" string="CRM">
                 <group>
                     <field name="opportunity_id" />
                 </group>
             </page>
-        </xpath>
+        </notebook>
+
+        <!-- Add "send & save" button next to "save & close" -->
+        <form position="inside">
+            <footer>
+                <button name="action_open_composer" type="object" string="Save &amp; Send" class="btn btn-primary" />
+                <button string="Save &amp; Close" special="save" />
+                <button string="Discard" special="cancel"/>
+            </footer>
+        </form>
     </field>
 </record>
 </odoo>