Board Thread:Support Requests - Getting Technical/@comment-31309975-20130404170401/@comment-4018164-20130404174950

I am not sure if it can be done in a single parameter, but you can include several optional category parameters like this, and add them to the bottom of your template:

So whe using the template, add extra parameters of: And so on. The example above only covers 7 categories, but you can add more to the code.
 * cat1= Category number #1
 * cat2= Category number #2
 * cat3= Category number #3