<?xml version="1.0"?>
<data><xpath expr="//button[@name='button_immediate_install']" position="after">
            <field name="application" invisible="1"/>
        </xpath>
        <xpath expr="//button[@name='button_immediate_install']" position="replace">
          <!-- duplicate button to add a confirm message for applications -->
          <button name="button_immediate_install" string="Install" type="object" class="oe_highlight button_immediate_install" invisible="state != 'uninstalled'" groups="base.group_system"/>
        </xpath>
      </data>