A question about an email template

A question about an email template

Hello,

I am setting up the email template that goes out for "Notifying an agent when they are mentioned in a comment" for Zoho Desk. I am trying to format the template so the greeting uses the agents first name. The below template is what I am using, but I am not seeing a place holder for using the first name of the agent that is mentioned in a comment. Can anyone tell me if there is a place holder for that?

Hi ${Cases.Recipient Name}

${Cases.Recent Comment By} mentioned you on ticket #${Cases.Request Id} - ${Cases.Subject}. 

Comment: ${Cases.Recent Comment}
Commented time: ${Cases.Recent Comment Time}

Click here ${Cases.SUPPORT_PORTAL_BUTTON} to check it out.

Regards,

${Organization.Organization Name} Service Desk Administrator.