Hi, 

I want to hide progress-bar of crm.lead module. when i use xpath with position="replace" that time it would been hide but when I'm using position="attributes" that it would be not hide. i use position="attributes" coz i want to apply group on it.

see the below code

<record id="crm_price_field_hide_kanban_view" model="ir.ui.view">
    <field name="name">crm.lead.kanban.hide.field</field>
    <field name="model">crm.lead</field>
    <field name="priority">1</field>
    <field name="inherit_id" ref="crm.crm_case_kanban_view_leads" />
    <field name="arch" type="xml">
        <xpath expr="//kanban/progressbar[@field='activity_state']" position="attributes">
             <attribute name="groups">base.user_admin</attribute>
        </xpath>
    </field>
</record>

If you will solve this please let me know.

Thanks in Advanced.