https://www.relativity.com/ediscovery-software/early-case-assessment-investigation/
From their website:
When you conduct early case assessment in RelativityOne, you pay a reduced data rate—but still get access to the advanced analytics tools that help you conduct a thorough assessment and weed out irrelevant documents.
Share and Collaborate
Give your team access to case files to share intelligence and divide up the review workload among multiple investigators. If your investigation turns into litigation, seamlessly move into review and production in RelativityOne.