Odoo v8

Accounting | Journal Entries | Create

I would like to add 4 fields and a button (working OK), also remove/hide the "Add an item" (in the Journal Items notebook).

Following is my xml (inherited). Still not able to remove that hyperlink.

Your advice is appreciated.

Thanks in advance! :)

<?xml version="1.0"?>
<openerp> 
    <data>	
        <record id="view_form_account_move_inherited" model="ir.ui.view"> 
	     <field name="name">Account Move form – User extension</field>	
             <field name="model">account.move</field>
             <field name="inherit_id" ref="account.view_move_form"/>			
             <field name="arch" type="xml">			
                <group>						
                    <group name="group_l1">							
                        <field name="x_myDescription" />
                        <field name="x_myDebitCredit" />
                        <field name="x_myPartner" />
                        <field name="x_myAccount" />
                    </group>
                    <group name="group_l2">
                        <button name="do_insert_item" type="object" string="Insert Item" class="oe_highlight" />
                    </group>					
                </group>

                 <xpath expr='//form[@string="Journal Item"]' position='attributes'>
                    <attribute name="create">false</attribute>           			 
                 </xpath>
            </field>		
        </record>
     </data>
</openerp>