Linking citations and references in Word to full text articles in Endnote

I have had a query about linking to full text articles from citations/references in Word.  My questions is as follows - 

Is it possible, when you are inserting citations in-text, footnotes or references in a bibliography, to provide links from them to the full text of the article which you have attached to the Endnote record – in the same way as you have such links in Wikipedia, or the HTML versions of articles in Web of Science?

Do you have to edit the output style?

If anyone can let me know if this is possible in Endnote and if so, how to do it, that would be really useful.

Many thanks.  Sue Stevens.  University of Birmingham.