This is what I found; seems to only show for me in a search if you are already logged on. Doesn’t show up if you are just browsing sessions without being logged in.
Security User Group: IBM BigFix
Monday, 9:00 AM - 12:00 PM | Session ID: 7403A
Moscone South, Level 2 | San Francisco Ballroom 209
Join us on February 11th for the annual BigFix User Group meeting at Think 2019 to: Network with other BigFix customers, and share your stories and challenges with endpoint management and security; learn tips and tricks from other users; get answers to your questions around how best to leverage BigFix in your organization; and meet with BigFix product management and development teams.