Hi everyone I have module called Courier Management and there are orders that must be delivered.i want show these orders in tree view but i want show those orders which status is 'delivered'.How can I do it? my code is following:

<record model="ir.ui.view" id="orders_tree_view"> <field name="name">Orders Tree View</field> <field name="model">cm.orders</field> <field name="arch" type="xml"> <tree string="Orders" >="" <field="" name="Address"/> <field name="Customer"/> <field name="no"/> <field name="status"/> <field name="Date and Time"/> <field name="courier"/> </tree> </field> </record>