In Admin Center >> Recruiting Email Triggers, you are unable to see the below email triggers related to Interviews.
SAP SuccessFactors Recruiting Management
There are 15 supported email triggers which will be enabled in your instance only if you set up Interview Scheduling Outlook Integration.
Set up Interview Scheduling Outlook Integration following the steps in this KBA Outlook Integration
Interview emails, Triggers, Interview Scheduling , KBA , LOD-SF-RCM-IVW , Interview Central, Interviews, Scheduling etc , Problem