secure_uninstall/views/module_view.xml
<?xml version="1.0" encoding="UTF-8"?>
<openerp>
<data>
<record id="view_base_module_upgrade" model="ir.ui.view">
<field name="model">base.module.upgrade</field>
<field name="inherit_id" ref="base.view_base_module_upgrade"/>
<field name="arch" type="xml">
<field name="module_info" position="after">
<separator string="Secure Uninstall"/>
<label string="If you want uninstall module, write required password ('secure_uninstall' key in ERP config file)."
colspan="4" />
<group col="4">
<field name="uninstall_password" password="True"
placeholder="key_provided_by_administrator"/>
<span/>
</group>
</field>
</field>
</record>
</data>
</openerp>