Link a copy of your paper to the citation portion of your abstract.
Ensure it is saved in the folder that is closest to your paper. If no folder exists, feel free to create an appropriately named folder one within the already provided folder(s).
Be sure that the sharing setting is set to "anyone with the link may view" Also, be sure that Misuraca has "editing" privileges. If you must share it separately in order to do this, then do it.