Is it possible to replace or edit documents in the Data Room?
No, it is not possible to replace or edit the contents of documents in the Data Room. You can upload an updated version of a document to the Data Room. Users will get a notification email of this.
You can delete the old document. Keep in mind that the document will be moved to the recycle bin and permanently deleted after 90 days. Visit Recycle bin to learn more about this feature.