1. On the left navigation, click Email Marketing > Emails
  2. Next to the email you want to update, click Actions > Edit
  3. Under the Message Body, click Insert > Template
  4. Click the dropdown arrow and choose your template. 
    • Ex: Using {{recipient.f_name}} or {{sender.f_name}} will pull the recipient or senders name into the email template.

NOTE: Repeat steps 3 and 4 each time you need to add a placeholder.