You will then be asked to define the Descriptive Fields (or data categories) that contain information regarding the entry, the term, etc.
For this, enter the name of the categories in the Field label field and click on Add. Click Next to continue. Feel free to define all the categories you want to have in your database. Just remember that once the database is created, you cannot (you should not) delete the categories you have just created . You can, however, add new categories.
Here are some examples of data categories: