Sending Calendar Invite

HI,
We have a requirement of sending a calendar invite as a reminder in the mails sent to the recipients. On googling, I could find the below link as a solution: https://community.qualtrics.com/XMcommunity/discussion/1000/email-trigger-to-include-an-outlook-calendar-invite The second option mentioned in the first solution seems to fit my requirement, but I am unsure how to implement it in the Qualtrics platform. I kindly request your assistance in helping us with this project.  

Thanks,
Prasanna