<action>
    <field name="string">Patients</field>
    <field name="view_cls">multi_view</field>
    <field name="model">clinic.patient</field>
    <field name="tabs">[
        ["All",[["state","=","admit"]]],
        ["Archived",[["active","=","False"]]],
        ["Walkin",[["walkin","=","yes"]]],
        ["Disposed",[["state","=","dispose"]]]]
        </field>
    <field name="menu">clinic_menu</field>
    <field name="limit">25</field>
</action>