<filter string="Partner" name="partner_id" context="{'group_by':'partner_id','residual_visible':True}"/>
<filter string="Salesperson" name='user' context="{'group_by':'user_id'}"/>
<filter string="Sales Team" domain="[]" context="{'group_by':'team_id'}" groups="base.group_multi_salesteams"/>
<filter string="Partner" name="partner_id" context="{'group_by':'partner_id','residual_visible':True}"/>
<filter string="Salesperson" name='user' context="{'group_by':'user_id'}"/>
<filter string="Sales Team" domain="[]" context="{'group_by':'team_id'}" groups="base.group_multi_salesteams"/>