odoo_source/addons/account/data/mail_template_data.xml

<?xml version="1.0" ?>
<odoo>

    <!-- Mail template are declared in a NOUPDATE block
         so users can freely customize/delete them -->
    <data noupdate="1">
        <!--Email template -->
        <record id="email_template_edi_invoice" model="mail.template">
            <field name="name">Invoice: Send by email</field>
            <field name="model_id" ref="account.model_account_move"/>
            <field name="email_from">${(object.invoice_user_id.email_formatted or user.email_formatted) |safe}</field>
            <field name="partner_to">${object.partner_id.id}</field>
            <field name="subject">${object.company_id.name} Invoice (Ref ${object.name or 'n/a'})</field>
            <field name="body_html" type="html">
<div style="margin: 0px; padding: 0px;">
    <p style="margin: 0px; padding: 0px; font-size: 13px;">
        Dear
        % if object.partner_id.parent_id:
            ${object.partner_id.name} (${object.partner_id.parent_id.name}),
        % else:
            ${object.partner_id.name},
        % endif
        <br /><br />
        Here is your
        % if object.name:
            invoice <strong>${object.name}</strong>
        % else:
            invoice
        %endif
        % if object.invoice_origin:
            (with reference: ${object.invoice_origin})
        % endif
        amounting in <strong>${format_amount(object.amount_total, object.currency_id)}</strong>
        from ${object.company_id.name}.
        % if object.payment_state in ('paid', 'in_payment'):
            This invoice is already paid.
        % else:
            Please remit payment at your earliest convenience.
            % if object.payment_reference:
                <br /><br />
                Please use the following communication for your payment: <strong>${object.payment_reference}</strong>.
            % endif
        % endif
        <br /><br />
        Do not hesitate to contact us if you have any questions.
        % if object.invoice_user_id.signature:
            <br />
            ${object.invoice_user_id.signature | safe}
        % endif
    </p>
</div>
            </field>
            <field name="report_template" ref="account_invoices"/>
            <field name="report_name">Invoice_${(object.name or '').replace('/','_')}${object.state == 'draft' and '_draft' or ''}</field>
            <field name="lang">${object.partner_id.lang}</field>
            <field name="auto_delete" eval="True"/>
        </record>

        <record id="mail_template_data_payment_receipt" model="mail.template">
            <field name="name">Payment Receipt: Send by email</field>
            <field name="model_id" ref="account.model_account_payment"/>
            <field name="subject">${object.company_id.name} Payment Receipt (Ref ${object.name or 'n/a' })</field>
            <field name="partner_to">${object.partner_id.id}</field>
            <field name="body_html" type="xml">
<div style="margin: 0px; padding: 0px;">
    <p style="margin: 0px; padding: 0px; font-size: 13px;">
        Dear ${object.partner_id.name}<br/><br/>
        Thank you for your payment.
        Here is your payment receipt <strong>${(object.name or '').replace('/','-')}</strong> amounting
        to <strong>${format_amount(object.amount, object.currency_id)}</strong> from ${object.company_id.name}.
        <br /><br />
        Do not hesitate to contact us if you have any questions.
        <br/><br/>
        Best regards,
        % if user.signature:
            <br/>
            ${user.signature | safe}
        % endif
    </p>
</div>
</field>
            <field name="report_template" ref="account.action_report_payment_receipt"/>
            <field name="report_name">${(object.name or '').replace('/','-')}</field>
            <field name="lang">${object.partner_id.lang}</field>
            <field name="auto_delete" eval="True"/>
        </record>
        <!-- Credit note template -->
        <record id="email_template_edi_credit_note" model="mail.template">
            <field name="name">Credit note: Send by email</field>
            <field name="model_id" ref="account.model_account_move"/>
            <field name="email_from">${(object.invoice_user_id.email_formatted or user.email_formatted) |safe}</field>
            <field name="partner_to">${object.partner_id.id}</field>
            <field name="subject">${object.company_id.name} Credit Note (Ref ${object.name or 'n/a'})</field>
            <field name="body_html" type="html">
<div style="margin: 0px; padding: 0px;">
    <p style="margin: 0px; padding: 0px; font-size: 13px;">
        Dear
        % if object.partner_id.parent_id:
            ${object.partner_id.name} (${object.partner_id.parent_id.name}),
        % else:
            ${object.partner_id.name},
        % endif
        <br /><br />
        Here is your
        % if object.name:
            credit note <strong>${object.name}</strong>
        % else:
            credit note
        %endif
        % if object.invoice_origin:
            (with reference: ${object.invoice_origin})
        % endif
        amounting in <strong>${format_amount(object.amount_total, object.currency_id)}</strong>
        from ${object.company_id.name}.
        <br /><br />
        Do not hesitate to contact us if you have any questions.
        % if object.invoice_user_id.signature:
            <br />
            ${object.invoice_user_id.signature | safe}
        % endif
    </p>
</div>
            </field>
            <field name="report_template" ref="account_invoices"/>
            <field name="report_name">Credit_note_${(object.name or '').replace('/','_')}${object.state == 'draft' and '_draft' or ''}</field>
            <field name="lang">${object.partner_id.lang}</field>
            <field name="auto_delete" eval="True"/>
        </record>
    </data>
</odoo>