From 2 April the UK Financial Conduct Authority will be asking firms to register for its new data collection platform the next time they log into the current "Gabriel" system.
After completing this one-time registration process, firms will continue to use current Gabriel system (with their existing Gabriel login details) until Firms are notified that they are to move them onto the new data collection platform.
The FCA have published guidance on how to register including a user guide and explainer video which can be accessed here.