If you wonder how to put a side header into your paper, e.g., you want to write that it is a “work in progress” document, the link below will help you in that

http://www.elijournals.com/store/samples/sampleArticles/qacd_msw.asp

I tried it, and I confirm it works out well, even if at the beginning it may seem difficult to understand.

My suggestion is to try it in an empty .doc, and then repeat the procedure in your paper, or whatever you are working on.