<?xml version="1.0"?>
<list string="Assign To User" sample="1">
                <field name="message_needaction" column_invisible="True"/>
                <field name="name"/>
                <!-- <field name="active" invisible="1"/> -->
                <field name="owner_user_id" string="Owner"/>
                <field name="assign_date" groups="base.group_no_one"/>
                <field name="serial_no"/>
                <field name="technician_user_id"/>
                <field name="category_id"/>
                <field name="partner_id" column_invisible="True"/>
                <field name="company_id" groups="base.group_multi_company"/>
                <field name="activity_exception_decoration" widget="activity_exception"/>
            </list>
        