tryton/message.xml

<?xml version="1.0"?>
<!-- This file is part of Tryton.  The COPYRIGHT file at the top level of
this repository contains the full copyright notices and license terms. -->
<tryton>
    <data grouped="1">
        <record model="ir.message" id="msg_opportunity_delete_cancel">
            <field name="text">To delete opportunity "%(opportunity)s", you must cancel it.</field>
        </record>
        <record model="ir.message" id="msg_modify_origin_opportunity">
            <field name="text">You cannot modify the opportunity origin of the sale "%(sale)s".</field>
        </record>
    </data>
</tryton>