odoo/addons/purchase_tender/purchase_tender_view.xml

<?xml version="1.0"?>
<openerp>
    <data>

    <record model="ir.ui.view" id="purchase_order_tree_inherit">
        <field name="name">purchase.order.tree.inherit</field>
        <field name="type">tree</field>
        <field name="model">purchase.order</field>
        <field name="inherit_id" ref="purchase.purchase_order_tree"/>
        <field name="arch" type="xml">
            <field name="name" position="after">
                <field name="tender_id"/>
            </field>
        </field>
    </record>

    <record model="ir.ui.view" id="purchase_order_form_inherit">
        <field name="name">purchase.order.form.inherit</field>
        <field name="type">form</field>
        <field name="model">purchase.order</field>
        <field name="inherit_id" ref="purchase.purchase_order_form"/>
        <field name="arch" type="xml">
            <field name="partner_ref" position="after">
                <field name="tender_id" select="2"/>
            </field>
        </field>
    </record>

        <record model="ir.ui.view" id="view_purchase_tender_form">
            <field name="name">purchase.tender.form</field>
            <field name="type">form</field>
            <field name="model">purchase.tender</field>
            <field name="arch" type="xml">
                <form string="Purchase Tender">
                    <field name="name" select="1"/>
                    <field name="user_id" select="1"/>
                    <field name="date_start" select="2"/>
                    <field name="date_end" select="2"/>
                    <notebook colspan="4">
                        <page string="Description">
                            <field name="description" colspan="4" nolabel="1" select="2"/>
                        </page>
                        <page string="Quotations">
                            <field name="purchase_ids" nolabel="1" colspan="4"/>
                        </page>
                    </notebook>
                    <field name="state" select="1"/>
                </form>
            </field>
        </record>
        <record model="ir.ui.view" id="view_purchase_tender_tree">
            <field name="name">purchase.tender.tree</field>
            <field name="type">tree</field>
            <field name="model">purchase.tender</field>
            <field name="arch" type="xml">
                <tree string="Purchase Tender">
                    <field name="name"/>
                    <field name="user_id"/>
                    <field name="date_start"/>
                    <field name="date_end"/>
                    <field name="state"/>
                </tree>
            </field>
        </record>
        <record model="ir.actions.act_window" id="action_purchase_tender">
            <field name="name">Purchase Tenders</field>
            <field name="type">ir.actions.act_window</field>
            <field name="res_model">purchase.tender</field>
            <field name="view_type">form</field>
        </record>
<!--        <menuitem name="Purchase Tenders" id="menu_purchase_tender" parent="base.menu_purchase_root"/>-->
<!--        <menuitem id="menu_purchase_Tender1" parent="menu_purchase_tender" action="action_purchase_tender"/>-->
		<menuitem id="menu_purchase_Tender_pro_mgt" parent="purchase.menu_procurement_management" action="action_purchase_tender"/>
        <record model="ir.actions.act_window" id="action_purchase_tender_draft">
            <field name="name">Draft Purchase Tenders</field>
            <field name="type">ir.actions.act_window</field>
            <field name="res_model">purchase.tender</field>
            <field name="domain">[('state','=','draft')]</field>
            <field name="view_type">form</field>
        </record>
<!--        <menuitem id="menu_purchase_Tender1_draft" parent="menu_purchase_Tender1" action="action_purchase_tender_draft"/>-->

        <record model="ir.actions.act_window" id="action_purchase_tender_open">
            <field name="name">Open Purchase Tenders</field>
            <field name="type">ir.actions.act_window</field>
            <field name="res_model">purchase.tender</field>
            <field name="domain">[('state','=','open')]</field>
            <field name="view_type">form</field>
        </record>
<!--        <menuitem id="menu_purchase_Tender1_open" parent="menu_purchase_Tender1" action="action_purchase_tender_open"/>-->

        <record model="ir.actions.act_window" id="action_purchase_tender_new">
            <field name="name">New Purchase Tenders</field>
            <field name="type">ir.actions.act_window</field>
            <field name="res_model">purchase.tender</field>
            <field name="view_type">form</field>
            <field name="view_mode">form,tree</field>
        </record>
<!--        <menuitem id="menu_purchase_Tender1_new" parent="menu_purchase_tender" action="action_purchase_tender_new"/>-->

    </data>
</openerp>