<?xml version="1.0"?>
<data><field name="bom_id" position="attributes">
                <attribute name="context">{
                    'default_product_tmpl_id': product_tmpl_id,
                    'default_project_id': project_id,
                }</attribute>
            </field>
            <xpath expr="//page[@name='miscellaneous']//field[@name='date_deadline']" position="after">
                <t groups="project.group_project_user">
                    <field name="project_id" groups="project.group_project_user"/>
                </t>
            </xpath>
        </data>