Modify either the simple
personography or the structured
personography input file by adding a new element
to the person data, and then modify the transformation to
process this element
Add a third category of people to the
personography (and some more person elements),
and modify the transformation to handle this additional
category
Take your own personography (if you have one) and
try processing it with the stylesheet. If it doesn’t
work, try simplifying your data (you might want to
create a simpler test file to start with), or try making
the stylesheet ignore the extra elements in your
data.