All Documents Universe
The All Documents universe is created and populated automatically by the system at midnight index server time, the same day a matter is created. This universe contains all documents loaded to the matter at that point in time. Newly loaded data is automatically added to the All Documents universe every night at midnight index server time.
Note: A Administrator can disable the automatic update.
When needed, you can trigger initial creation or early update of the All Documents universe by manually updating the universe.
Tip: If the All Documents universe does not meet your needs, create a new universe.