<field name="user_id"/>
<field name="project_id"/>
<field name="categ_ids"/>
- <field name="partner_id" filter_domain="[('partner_id', 'child_of', self)]"/>
+ <field name="partner_id" operator="child_of"/>
<group expand="0" string="Group By..." >
<filter string="Responsible" icon="terp-personal" domain="[]" context="{'group_by':'user_id'}"/>
<filter string="Contact" icon="terp-partner" domain="[]" context="{'group_by':'partner_id'}"/>