Creating categories can help organize large sets of journals hosted on a site.
After selecting Categories from the Site Administration page, you can choose whether or not to allow journals to be organized into categories.
From this page you can create new categories relevant to your collection by clicking on Create a New Category. Enter the term and select the language type for the category.
Your newly created category appears in the list of available categories, and the option to browse by categories is now visible on the right hand side bar under Browse.