title: How to add something to right sidebar in Magento
body: <p>I'm new to Magento. I've read a dozen of questions here and posts on Magento forums but none of them seem to explain how to solve my problem.</p>
  
  <p>I have a two column layout for my category pages. In right column I have "Recently viewed items", "My basket" and "Compare products". All I need to do is add a static block to the right column.</p>
  
  <p>As far as I know I have to edit some xml file but where is that file? I can't seem to even find how those three existing block were added. My guess is if I could find those I'd figure out how to add one more.</p>
  
  <p>Please help, I'm completely lost now.
  Thanks.</p>
  
  <p><strong>Edit</strong></p>
  
  <p>I'm obviously missing something fundamental here. Let me put it in other words.<br/>
  I have a category "AAA" In this category I have added using Admin panel: a description, image and assigned few products. Then I open this category in web browser I see all my data in main area and those three blocks (mentioned above) in right sidebar.<br/>
  How does Magento know to show those particular three blocks and not some others? Where does it say to show those three blocks?</p>