How do I add an item to Finder's sidebar?

How do I add links to my tumblr sidebar?

• And I do not mean the ones where you have to just write the link title and the url in the customize. I mean the when you click add page. I clicked add page and customized it and everything, but it always says : theme does not support links... but in the description of my theme if says it does. So how do I actually add those?? :)

• Answer:

  http://tumblring.net/how-to-insert-links-in-your-tumblr-sidebar/ read here i hope it will help you