Create categories to organize your application settings to make it easier for users to search for application settings and understand their purpose. For example, if you create a category called Integration, you can apply this category to application settings that relate to integrating with customer data.
In the header of Dev Studio, click.
Provide a short description and name for your category.
Click Create and open.
To group multiple categories, on the Definition tab, in the Parent category ID field, press the Down arrow key to specify a parent category, for example, Security.