Copy of tender email - sending to a selected email address at any time

Summary:

We have a need to send a copy of tender email to to the desired email address at any time (only for user viewing, for the purpose of viewing data received in email by serviceProvider).

So the user would has a custom action which will trigger tender email (the same stylesheet profile that is used for tender notification) to selected email address or in a worse case to the logistic involved party.

I found the note:

How to Send Notifications to Multiple Contacts/Additional Contacts on a Service Provider in OTM ? (Doc ID 2967798.1)

However, with this instruction, the email will only be sent to the additional contact once a specific event occurs. We do not want to use this option because the user is not interested in every tender.