At present, we capture user patterns for Auto Boosting and Auto Spell Corrector within the system details that they log in with. Which would mean that if the same user logs in to a gated community from laptop and phone, the results would differ? Ideally, if Auto boosting and Auto spell corrector saves some patterns for this user, they work on any other medium as well. So while we save these details system-wise, we should also bind them to the user's email so that boosting works on any medium that he logs in from - to the community. Provided that email tracking is switched on in this case - which is enabled for most of our clients who have gated communities.