Overview
Users may want to convert multiple single-file documents to one multifile document by selecting files with Ctrl or Shift key pressed and selecting the context menu functionality "Convert to Multi-file Document".
When there are multiple single-file documents converted into one multi-file document, the history versions of these single-file documents cannot be included in the new multifile document version history, and history versions get lost.
Solution
Converted single-file documents become deleted objects, and the version history for these objects can be found from deleted objects.
Vault admin users can find deleted objects via Advanced search and undelete objects if needed.
