The Category page provides a list of application categories for selection. You can select any combination of categories and save your selection as a category filter object with a custom name. The image below shows the dialog with the description of the application categories.
To create
Navigate to OBJECT | Match Objects > Match Objects.
Disable the Auto-generate match object name to enter a custom Match Object Name.
Click Category tab.
Click Save.
New object is created and listed on the OBJECT |> Match Objects > Match Objects page with an object type of Application