NextGen - How do I add a new category/sub-category?

NextGen - How do I add a new category/sub-category?

1) please click on the setup icon as shown below. Navigate to plan items drop down menu. Select the relevant option. 
Click on Setup > Plan items > category and subcategory.



2) click on add new to add a new category or sub category. 



>> Once clicked on Add new >Please add the details to assign specific plan types with the category and save it.