eiru_car_services/views/car_brand_view.xml

<openerp>
    <data>
        <record id="product_car_search_form_view" model="ir.ui.view">
            <field name="name">car.brand.search.form</field>
            <field name="model">car.brand</field>
            <field name="arch" type="xml">
                <search string="Car Brand">
                    <field name="name"/>
                </search>
            </field>
        </record>

        <act_window
            id="action_open_brand_cars"
            name="Car Products"
            res_model="car.service"
            view_type="form"
            view_mode="tree,form"
            domain="[('car_brand_id', '=', active_id)]"/>

        <act_window
            id="action_open_single_car_brand"
            name="Car Brand"
            res_model="car.brand"
            view_type="form"
            view_mode="tree,form"
            target="current"
            domain="[('car_ids', 'in', active_id)]"/>

        <record id="view_car_brand_form" model="ir.ui.view">
            <field name="name">car.brand.form</field>
            <field name="model">car.brand</field>
            <field name="arch" type="xml">
                <form string="Car Brand" version="7.0">
                    <sheet>
                        <field name="logo" widget="image" class="oe_avatar oe_left"/>
                        <div class="oe_title">
                            <div class="oe_edit_only">
                                <label for="name" string="Marca"/>
                            </div>
                            <h1>
                                <field name="name"/>
                            </h1>
                        </div>
                        <div class="oe_right oe_button_box">
                            <button
                                class="oe_inline oe_stat_button"
                                type="action"
                                name="%(action_open_brand_cars)d"
                                icon="fa-cubes">
                                <field name="car_count" string="Vehiculos" widget="statinfo" />
                            </button>
                        </div>
                        <group string="Descripción">
                            <field name="description" nolabel="1"/>
                        </group>
                    </sheet>
                </form>
            </field>
        </record>

        <record id="view_car_brand_tree" model="ir.ui.view">
            <field name="name">car.brand.tree</field>
            <field name="model">car.brand</field>
            <field name="arch" type="xml">
                <tree string="car.brand">
                    <field name="name" string="Marca"/>
                    <field name="description" string="Descripción"/>
                </tree>
            </field>
        </record>

        <record model="ir.actions.act_window" id="action_car_brand">
            <field name="name">Marcas</field>
            <field name="res_model">car.brand</field>
            <field name="view_type">form</field>
            <field name="view_mode">tree,form</field>
        </record>

        <menuitem
            name="Marcas de vehiculos"
            id="menu_car_brand"
            action="action_car_brand"
            parent="eiru_base_for_services.menu_worksheet_config"/>
    </data>
</openerp>