<record id="equipment_inherit_view" model="ir.ui.view">
    <field name="name">equipment.tree.inherit</field>
    <field name="model">maintenance.equipment</field>
    <field name="inherit_id" ref="maintenance.hr_equipment_view_tree"/>
    <field name="arch" type="xml">
        <xpath expr="//field[@name='name']" position="after">
           <field name="project_ids"  readonly="True" widget="one2many_list"/>
        </xpath>
    </field>
</record>

<!-- link model  https://repl.it/repls/HungryDisfiguredDehardwarization -->