From the user preferences screen you will see a link to user bookmarks if you have enabled this feature.
User bookmarks are not only intended for internal links you can bookmark any site using this system.
The user bookmarks section let users bookmark any URL and organize their bookmarks in folders and subfolders, Tiki can also cache the current content of any page if the user has the permission to cache bookmarks. The user bookmarks screen is like this one:
Users can create or edit folders and subfolders and add links to the current folder, each link can be edited or removed. If caching is enabled then a link to the cached version of the bookmark will be provided. Navigating bookmarks is easy. You can click on a folder to enter it, once in a folder a special .. folder can be used to go to the parent folder. For instance, in the example shown, when you click on the folder icon (
) at the left of "Tikiwiki Community", you will view its contents (4 links in total):
The previous number 4 meant the total number of links including all subfolders on them. In this example, there were three in a child folder of level 1, and another in the child folder "Developers resources" in level 2.