flectra/addons/fleet/views/fleet_vehicle_model_views.xml

<?xml version="1.0" encoding="UTF-8"?>
<flectra>
    <record id='fleet_vehicle_model_view_form' model='ir.ui.view'>
        <field name="name">fleet.vehicle.model.form</field>
        <field name="model">fleet.vehicle.model</field>
        <field name="arch" type="xml">
            <form string="Model">
                <sheet>
                    <field name="image_medium" widget='image' class="oe_avatar"/>
                    <div class="oe_title">
                        <label for="name" class="oe_edit_only"/>
                        <h1>
                            <field name="name" placeholder="e.g. Model S"/>
                        </h1>
                        <label for="brand_id" class="oe_edit_only"/>
                        <h2>
                            <field name="brand_id" placeholder="e.g. Tesla"/>
                        </h2>
                    </div>
                    <notebook>
                        <page string="Vendors" name="vendors">
                            <field name="vendors" widget="many2many_kanban">
                                <kanban quick_create="false" create="true">
                                    <field name="name"/>
                                    <templates>
                                        <t t-name="kanban-box">
                                            <div style="position: relative">
                                                <a t-if="! read_only_mode" type="delete" style="position: absolute; right: 0; padding: 4px; diplay: inline-block"><i class="fa fa-times text-danger"/></a>
                                                <div class="oe_module_vignette">
                                                    <div class="oe_module_desc o_kanban_record_title">
                                                        <field name="name"/>
                                                    </div>
                                                </div>
                                            </div>
                                        </t>
                                    </templates>
                                </kanban>
                            </field>
                        </page>
                    </notebook>
                </sheet>
            </form>
        </field>
    </record>

    <record id='fleet_vehicle_model_view_tree' model='ir.ui.view'>
        <field name="name">fleet.vehicle.model.tree</field>
        <field name="model">fleet.vehicle.model</field>
        <field name="arch" type="xml">
            <tree string="Models">
                <field name="brand_id" />
                <field name="name" />
            </tree>
        </field>
    </record>

    <record id='fleet_vehicle_model_view_search' model='ir.ui.view'>
        <field name="name">fleet.vehicle.model.search</field>
        <field name="model">fleet.vehicle.model</field>
        <field name="arch" type="xml">
            <search string="Vehicles costs" >
                <field name="brand_id" />
                <group expand="1" string="Group By">
                    <filter name="groupby_brand" context="{'group_by' : 'brand_id'}" string="Make"/>
                </group>
            </search>
        </field>
    </record>

    <record id='fleet_vehicle_model_action' model='ir.actions.act_window'>
        <field name="name">Vehicle Model</field>
        <field name="res_model">fleet.vehicle.model</field>
        <field name="view_type">form</field>
        <field name="view_mode">tree,form</field>
        <field name="context">{"search_default_groupby_brand" : True,}</field>
        <field name="help" type="html">
          <p class="oe_view_nocontent_create">
            Click to create a new model.
          </p><p>
            You can define several models (e.g. A3, A4) for each make (Audi).
          </p>
        </field>
    </record>

    <menuitem name="Fleet" id="menu_root" sequence="115" groups="fleet_group_user" web_icon="fleet,static/description/icon.png"/>
    <menuitem name="Configuration" parent="menu_root" id="fleet_configuration" sequence="100" groups="fleet_group_manager"/>
    <menuitem action="fleet_vehicle_model_action" parent="fleet_configuration" id="fleet_vehicle_model_menu" sequence="1"/>

    <record id='fleet_vehicle_model_brand_view_tree' model='ir.ui.view'>
        <field name="name">fleet.vehicle.model.brand.tree</field>
        <field name="model">fleet.vehicle.model.brand</field>
        <field name="arch" type="xml">
            <tree string="Model Make">
                <field name="name" />
            </tree>
        </field>
    </record>

    <record id='fleet_vehicle_model_brand_view_form' model='ir.ui.view'>
        <field name="name">fleet.vehicle.model.brand.form</field>
        <field name="model">fleet.vehicle.model.brand</field>
        <field name="arch" type="xml">
            <form string="Model Make">
                <group>
                    <div>
                        <field name="image_medium" widget="image" class="oe_avatar"/>
                        <label for="name" class="oe_edit_only"/>
                        <h1>
                            <field name="name"/>
                        </h1>
                    </div>
                </group>
            </form>
        </field>
    </record>

    <record id='fleet_vehicle_model_brand_view_kanban' model='ir.ui.view'>
        <field name="name">fleet.vehicle.model.brandkanban</field>
        <field name="model">fleet.vehicle.model.brand</field>
        <field name="arch" type="xml">
            <kanban>
                <field name="id"/>
                <field name="name" />
                <field name="image" />
                <templates>
                    <t t-name="kanban-box">
                        <div class="oe_kanban_vignette oe_semantic_html_override">
                            <a type="open" href="#" class="o_kanban_image oe_kanban_action">
                                <img t-att-src="kanban_image('fleet.vehicle.model.brand', 'image_small', record.id.raw_value)" class="img-responsive" style="width:100px;"/>
                            </a>
                            <div class="oe_kanban_details">
                                <h4 class="oe_partner_heading">
                                    <a type="open" class="o_kanban_record_title">
                                        <field name="name"/>
                                    </a>
                                </h4>
                            </div>
                        </div>
                    </t>
                </templates>
            </kanban>
        </field>
    </record>

    <record id='fleet_vehicle_model_brand_action' model='ir.actions.act_window'>
        <field name="name">Model make of Vehicle</field>
        <field name="res_model">fleet.vehicle.model.brand</field>
        <field name="view_type">form</field>
        <field name="view_mode">kanban,tree,form</field>
        <field name="help" type="html">
          <p class="oe_view_nocontent_create">
            Click to create a new make.
          </p>
        </field>
    </record>

    <menuitem action="fleet_vehicle_model_brand_action" parent="fleet_configuration" id="fleet_vehicle_model_brand_menu" sequence="2"/>
</flectra>