<action>
    <field name="string">Staffs</field>
    <field name="view_cls">multi_view</field>
    <field name="model">clinic.staff</field>
    <field name="tabs">[["All",[]],["Archived",[["active","=",false]]],["Staffs",[["type","=","staff"]]],["Doctors",[["type","=","doctor"]]],["Nurses",[["type","=","nurse"]]]]</field>
    <field name="modes">list,page,form</field>
    <field name="menu">clinic_menu</field>
    <field name="limit">25</field>
</action>