How to hide duplicate button under action of Sale order

Question

I want to hide Duplicate button located under action of sale order. Is there any possible way to hide this button?

I can restrict the users by adding Warning in python but I want to hide it in xml.

Answer 1

I found the solution.

Inherit sale order form view and then add attribute duplicate='false'. Following is the code:

     <record id="view_order_form_duplicate" model="ir.ui.view">
         <field name="name">sale.order.form.duplicate</field>
         <field name="model">sale.order</field>
         <field name="inherit_id" ref="sale.view_order_form"/>
         <field name="arch" type="xml">
             <xpath expr="//form" position="attributes">
                <attribute name="duplicate">false</attribute>
            </xpath>
         </field>
     </record>

You can also add security group if you want to hide it for some specific users.

    <record id="view_order_form_duplicate" model="ir.ui.view">
         <field name="name">sale.order.form.duplicate</field>
         <field name="model">sale.order</field>
         <field name="inherit_id" ref="sale.view_order_form"/>
         <field name="groups_id" eval="[(6, 0, [ref('module_name.group_name')])]"/>
         <field name="arch" type="xml">
             <xpath expr="//form" position="attributes">
                <attribute name="duplicate">false</attribute>
            </xpath>
         </field>
     </record>

This code works for me.