contract/agreement/views/agreement_type.xml

<?xml version="1.0" encoding="utf-8"?>
<odoo>
    <!-- Agreement Type List View-->
    <record model="ir.ui.view" id="agreement_type_list_view">
        <field name="name">Agreement Type List</field>
        <field name="model">agreement.type</field>
        <field name="arch" type="xml">
            <tree string="Agreement Types" default_order="name">
                <field name="name" string="Type Name"/>
            </tree>
        </field>
    </record>

    <!-- Agreement Type Form View -->
    <record model="ir.ui.view" id="agreement_type_form_view">
        <field name="name">Agreement Type Form</field>
        <field name="model">agreement.type</field>
        <field name="arch" type="xml">
            <form string="Agreement Type">
                <div class="oe_button_box" name="button_box">
                    <button name="toggle_active" type="object"
                            class="oe_stat_button" icon="fa-archive">
                        <field name="active" widget="boolean_button"
                               options='{"terminology": "archive"}'/>
                    </button>
                </div>
                <sheet>
                    <div class="oe_title">
                        <label for="name" class="oe_edit_only"/>
                        <h1><field name="name"/></h1>
                    </div>
                </sheet>
            </form>
        </field>
    </record>

    <record id="agreement_type_search" model="ir.ui.view">
        <field name="name">agreement.type.search</field>
        <field name="model">agreement.type</field>
        <field name="arch" type="xml">
            <search string="Agreement Type">
                <field name="name"/>
                <filter name="archived" string="Archived" domain="[('active', '=', False)]"/>
            </search>
        </field>
    </record>

    <!-- Actions opening views on models -->
    <record model="ir.actions.act_window" id="agreement_type_action">
        <field name="name">Agreement Types</field>
        <field name="res_model">agreement.type</field>
        <field name="view_mode">tree,form</field>
    </record>
</odoo>