Case management solutions offer collaborative online repositories to manage the various aspects of a litigation case and prepare for trial. Advanced case management platforms allow for end-to-end litigation management, from chronology automation, building the cast of characters, deposition management, and ingestion of hot documents from eDiscovery solutions, to trial preparation, transcript, and exhibit management. Collaboration across trial teams and with clients is usually supported. Leading solutions include Opus 2, Everchron and Litera Litigate (formerly Allegory).