new to xenforo, want to add a simple modification

It's in the top navigation right next to "Members." I know how to add a new navigation item, just looking for a way to add a variable to use in href. Is this something I should use a helper for?

Last edited:
Ok, never mind. I did it with a callback tag.

Another question... is there a way to add a PHP array, so that I could loop through it in a template?

Basically I have a cron job that goes through several RSS feeds, combines them (arranges by date, etc.) and saves the resulting XML and JSON files on my server. I had my own vBulletin plug-in that would take the XML file, loop through it and display the most recent 10 items on the forum's home page.
I want to do something like that in the xenforo sidebar.