cross referencing in footnotes

The OSCOLA (law) style requires cross referencing in footnotes, for example, if you cite a reference a second time, the short form is not only, say, Author, but also a cross reference to the footnote with the full reference. A cross-reference in from footnote 12 to footnote 3 would look like this:

  1. Smith (n 3).

Is it possible to make Endnote do this?

And is it possible for Endnote to generate a table of cases with page number references?