Fingerprint request triggers for many reasons, one Example: if the Name is Similar to someone they have in their records,Like Clark Kent if the Applicant name is Clark Kent then Automatically this person will be fingerprint reviewed, this is a real experience i have with hiring, we don;t trigger finger print through outsourced company for hiring, we do a normal criminal record check, but if the Name totally matches as it is or they have Same Name many people then it triggers a Fingerprint request to have them go to the requested location to do it for free (we Pay the fee as hiring team), Similarly here if the Name Matches with their criminal record or Have Many same Names then they cross check the verification through Fingerprint. On the forum you really don;t have people using real names so you don;t know if it is a very common Name but we process thousands of applications every day so we know which name is a very common Name like i mentioned before Clark Kent, Ahmed Mohamed, Amandeep Kaur, Emma Gagnon, Thomas Vincent etc. common names will trigger too. There are other factors that can trigger the finger print. If a Basic hiring has got this triggering factor then imagine with IRCC who process more than we do must have got a tool that automatically triggers the Finger prints. People with no real experience may Assume answers but with 3 yearsof hiring experience for a top employer in North America, i would say this is one of the Reason for triggering the finger prints. No offence there many other reason like i mentioned before to get the trigger for fingerprints. Wish you good luck.