After you've configured the HackerRank integration, you can include a CodePair link in your interview invites.
When you're scheduling an interview, the CodePair link will display on the pop-up window. and is automatically added to the interview's description to be sent to the hiring team. You'll need to manually send this link to the candidate, or include it in their take-home test email.
The CodePair will also be included in the Interview Kit for the hiring team. Once a CodePair session is finished, members of this team can use this link to locate a recording of the session.