<field name="arch" type="xml">
<filter string="Team" position="after">
<filter string="Assigned Partner" icon="terp-personal" domain="[]" context="{'group_by':'partner_assigned_id'}"/>
<field name="arch" type="xml">
<filter string="Team" position="after">
<filter string="Assigned Partner" icon="terp-personal" domain="[]" context="{'group_by':'partner_assigned_id'}"/>