Click on Databases and click on Add New Category.
Image 1: Adding a new category in a database.
Enter a name for the category you wish to create and select any additional databases you wish to add the category to. To select multiple databases, hold down the Shift key and click on the required databases. When you're done, click Save.
Image 2: Adding a new category in multiple databases.
The category that you have just added will appear above the list of available categories in the database.
Image 3: Viewing a newly added category.
Next, learn how to add a new category group.