procurement_supply_method_views.xml

<?xml version="1.0" ?>
<openerp>
    <data>
        <record model="ir.ui.view" id="procurement_tree_view_supplymethod">
            <field name="name">procurement_tree_view_supplymethod</field>
            <field name="model">procurement.order</field>
            <field name="inherit_id" ref="procurement.procurement_tree_view"/>
            <field name="type">tree</field>
            <field name="arch" type="xml">
                <field name="procure_method" position="after">
                    <field name="supply_method" />
                </field>
            </field>
        </record>

        <record model="ir.ui.view" id="procurement_form_view_supplymethod">
            <field name="name">procurement_form_view.supplymethod</field>
            <field name="model">procurement.order</field>
            <field name="inherit_id" ref="procurement.procurement_form_view"/>
            <field name="type">form</field>
            <field name="arch" type="xml">
                <field name='procure_method' position="after">
                     <field name="supply_method"/>
                </field>
            </field>
        </record>
    </data>
</openerp>