You are correct. Just opened the existing model and attempted to regenerate the documents. Nothing has been done to regenerate the documents in the model I shared the screen shots from.
Here you go. As you will see, there is no evidence of Document Management, aside from the catalog of artifacts in the repository package.
Download eaTeamWorks today for several free for life features, plus no obligation, 30-day trials of all the products: eaDocX, ea Revision Manager, eaSheets, Model Expert and PortfolioManager. Discover for yourself why we sell the world’s best-selling Enterprise Architect extension.
Download