<?xml version="1.0"?>
<search string="UTM Campaigns">
                <field name="title" string="Campaigns"/>
                <field name="tag_ids"/>
                <field name="user_id"/>
                <field name="is_auto_campaign"/>
                <group expand="0" string="Group By">
                    <filter string="Stage" name="group_stage_id" context="{'group_by': 'stage_id'}"/>
                    <filter string="Responsible" name="group_user_id" context="{'group_by': 'user_id'}"/>
                </group>
            </search>
        