Using The Category Tree
- The box on the left contains expandable/collapsible lists of page categories under the 'Content' and 'Project categories.
- The [x] symbol indicates there are either no pages or no sub-categories in the category
- Clicking on [+]/[-] expands/collapses the tree one level. Clicking on the Category description opens the Category page itself which describes the category in more detail and contains links to sub-categories and article/document/File pages within the category (if any).