Access to $Transaction addresses from templates

Hi,
I want to get all the From, To, Cc, Bcc, RT-Send-Cc and RT-Send-Bcc email address as strings from a template. As the documentation says, $Transaction->Addresses return all I need as a hashref. But I couldn’t figure it out, how to print each email address as a string. I am expecting something like below,
{$Transaction->Addresses(‘FROM’)->Address}. Any Idea how can I print email addresses of a Transaction object in a template.

My Actual problem is like this
When we reply to a ticket, we faced two problems such that,

  1. People in One-time cc list cannot see who are the requestors.
  2. Requestors cannot see who were the people in One-time cc list.

Because of that, by just reading an email they cannot get any idea about who are the other people receiving this email. So as a solution, I am going to add all the emails of relevant parties to the relevant template. If you have any suggestion please let me know. Thank you.

Regards,
Chanaka

What about something like this?