Back=right mouse click.
You can import an existing list of URLs that you want to block or exempt from content caching. For example, if you have a list of URLs from a third-party vendor, Web Manager, or related software program, or a list of sites you have compiled using a text editor, you can import the list rather than enter them one-by-one in the Match field. Imported lists must conform to a defined standard.
Content Cache exception list uses the following format to import exceptions lists.
[no_cache]
www.example.com/subdomain*
*example.com*
www.example.com/c.jgp
www.example.com*
*www.example1.com*
www.example2.com