When you check in a document, you have the option to import a different file than the one that was saved during checkout. The new revision can be a different file type than that of the document checked out.
To import a new document upon check-in:
When you check in a document, you have the option to import a different file than the one that was saved during checkout. The new revision can be a different file type than that of the document checked out.
To import a new document upon check-in: