This setting lets you control the XSLT stylesheet referred to by Traction's
Atom feeds.
Traction's default stylesheet produces HTML views of Atom feeds that
look like this:
If you would like to use a different stylesheet, enter its URL in the
box.
You can store your own stylesheets in the /html/xsl directory, but be
sure to name the file uniquely; if you choose a filename used by Traction,
your stylesheet will be overwritten on upgrade.
