SharePoint 2013: New Document Dialog Posted on February 14, 2013December 24, 2018 by Mike Rand SharePoint 2013 has a great new dialog that allows you to create a new office document online in a document library. In a recent project I noticed that in a document library when I clicked the new document link a document upload dialog was appearing and not the new office document dialog. After taking a look at the Library Settings, I noticed that in the Advanced Settings we had Allow Management of Content Types turned on. Since we weren’t managing any content types I turned it off. And now the new office document dialog is available once again!