I am a test taker, scheduled to take the test online tomorrow morning. Its unclear to me what needs to be done in terms of the Kryterion loading Sentinel Secure software and beginning the Biometrics Profile. Are these actions that will occur once I sign in to take the test tomorrow morning? Or is there something that I need to do to set them up well before I take the test? The people on the Chat sites at Kryterion have given advice that does not appear to agree with the information on the HUD Exam center website.