Back in 2004, Exterro and PSS Atlas were the only COTS data map solutions in the eDiscovery market. For decades they have relied on data source owners to enter or update the record entries. I have helped clients build scheduled imports from IT asset and other systems. I have no idea how these two products have survived 16 years without the ability to scan a network environment for connected systems and hardware. They may have waited too long given how most enterprise data management and security platforms already have network monitoring features. The real question is whether the integrations with legal holds and collections will be worth the module price.