ir_model.xml

<?xml version="1.0" encoding="utf-8"?>
<openerp>
    <data noupdate="0">

        <record id="view_model_data_search" model="ir.ui.view">
            <field name="name">ir.model.data search (settings_improvement)</field>
            <field name="model">ir.model.data</field>
            <field name="inherit_id" ref="base.view_model_data_search"/>
            <field name="arch" type="xml">
                <xpath expr="//filter[@string='Updatable']" position="before">
                    <filter name="non_updatable" string="Non Updatable" domain="[('noupdate', '!=', False)]"/>
                </xpath>
                <xpath expr="//field[@name='noupdate']" position="after">
                    <field name="model" string="Exact Model" filter_domain="[('model','=',self)]"/>
                    <field name="module" string="Exact Module" filter_domain="[('module','=',self)]"/>
                </xpath>
            </field>
        </record>

        <record id="view_model_data_list" model="ir.ui.view">
            <field name="name">ir.model.data tree (settings_improvement)</field>
            <field name="model">ir.model.data</field>
            <field name="inherit_id" ref="base.view_model_data_list"/>
            <field name="arch" type="xml">
                <xpath expr="//field[@name='module']" position="replace"/>
                <xpath expr="//field[@name='model']" position="replace">
                    <field name="module"/>
                    <field name="model"/>
                </xpath>
            </field>
        </record>

        <record id="view_model_form" model="ir.ui.view">
            <field name="name">ir.model form (settings_improvement)</field>
            <field name="model">ir.model</field>
            <field name="inherit_id" ref="base.view_model_form"/>
            <field name="arch" type="xml">
                <xpath expr="//field[@name='modules'][1]" position="after">
                    <button string="⇒ Model Data" name="%(base.action_model_data)d" class="oe_link"
                            type="action" context="{'search_default_display_name': model,
                                                    'default_model': model}"/>
                    <button string="⇒ Model Constraints" name="%(base.action_model_constraint)d" class="oe_link"
                            type="action" context="{'search_default_model': active_id,
                                                    'default_model': active_id}"/>
                </xpath>
            </field>
        </record>

        <record id="base.action_model_data" model="ir.actions.act_window">
            <field name="search_view_id" ref="base.view_model_data_search"/>
        </record>

    </data>
</openerp>