Using the Workspace feature to allow developers and teams to create Splits, Segments and Traffic Types in their own workspace, is it possible to migrate existing Splits from one Workspace to another?
There is no migration path for existing Splits between Workspaces. This is due to the fact that Environments, API Keys, Segments and Test Types are all children of and are unique to a single workspace, so to cut over a split from one workspace to another - we would be forced to change the API key being used for some splits and potentially cause interruptions in proper evaluations for customers.
What we recommend instead is to create the workspaces needed for each of teams and have them start to use those workspaces for all their net new releases. All existing releases should continue forward and be completed in the current "Default" workspace and then removed from the code in the normal fashion.
In this manner there will be no potential impact on existing flags, allowing to incrementally phase teams into their own workspaces.