Just to clarify that after installation, in your WordPress dashboard, you should have a ‘My Publications’ menu item which gives you the option to add your ‘Identifier’ which can be a PubMed query or (as in my case) an ORCiD reference code.
See image:
http://philipmorgan.org/wp-content/uploads/2016/06/Screen-Shot-2016-06-15-at-21.47.07.png
