partner-contact/partner_employee_quantity/views/res_partner_employee_quantity_range_view.xml

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

<record id="employees_range_action" model="ir.actions.act_window">
    <field name="name">Ranges by quantity of employees</field>
    <field name="res_model">res.partner.employee_quantity_range</field>
    <field name="view_type">form</field>
    <field name="view_mode">tree</field>
</record>

<record id="employees_range_tree_view" model="ir.ui.view">
    <field name="name">Quantity of employees ranges tree</field>
    <field name="model">res.partner.employee_quantity_range</field>
    <field name="arch" type="xml">
        <tree string="Ranges by quantity of employees" editable="top">
            <field name="name"/>
        </tree>
    </field>
</record>

<menuitem action="employees_range_action"
          id="menu_employees_range"
          parent="base.menu_config_address_book"/>

</data>
</openerp>