A couple of months ago one friend ask me how to migrate from the IBM TSIEM solution to the QRadar.
Pause: For the folks that don’t know what is the Tivoli Security Information and Event Management (aka. TSIEM), it was the old SIEM solution from IBM that was discontinued in 2011, when IBM acquired the Q1Labs (and the QRadar). Who only worked with TSIEM will be impressed about how simple QRadar is compared to the TSIEM.
After some research, I found this documentation from IBM explaining thoroughly how to migrate from the old TSIEM solution to the QRadar. The documentation is based on the version 7.0 of the QRadar, but it can be easily used as base for the migration for any QRadar version (including the new 7.2).