You have the following options:
create an own category
edit an own category
delete an own category
How to manage your categories:
Your categories are listed below Your categories.
In order to delete all categories, click on .
To create a new category, click on .
Enter a name in the Create category window. Select a color and an icon.
In order to edit a category, click the icon next to the category.
In order to delete a category, click the icon .
Related topics:
Organizing emails with categories
Organizing appointments with categories
Parent topic: Data Organization & Shares