Posting in the Magento forums has been disabled pending the implementation of a new and improved forum solution which should better serve the community.
For new questions please post at magento.stackexchange.com, the community-run support site for the Magento community. We will be providing updates on the new forum solution soon. For questions or concerns please email firstname.lastname@example.org.
if you are talking about just one link, I would just manually add it to the static block area in category; it would be more effort to try to call this dynamically , unless you are calling all cms pages or something..
Go to Magento Admin area -> Catalog -> Manage categories. After that take the category that we wish to edit, and we can see a tab for Display Setting. Take this tab and set up Display Mode as Static Block and Products/ Static block only and select the cms block. Then click the save category button. Please See the attached images.