About Live Sessions
File and USD Stage Structure
Live files will always exist in a directory next to the usd file in a .live directory. The root.live file will always be loaded into the Session Layer in the top most position or directly above the sublayer if Live on a sublayer. Any additional .live files that may exist for the session are children under root.live.
Live Session Prerequisites
Client Library minimum version 2.12.x.
Live workflows are only possible on Nucleus.
Users cannot use the Live Workflow on a Read-Only File directory.