Activity types are categories that you can apply—define for an entire activity in the Basics tab— to mark every activity related event with the selected type and color.
Here, by clicking Activity types, you can access the default and custom activity types, create new ones or delete the custom types.
Use the field at the bottom of the pop-up and the +Add button to create a new activity type.
The system automatically defines a color-code when creating a new type. The color of the activity type will mark every activity related event blocked off in the Calendar.
Default types are marked with a lock and cannot be deleted from the system.
Custom types that were created here or in the Basics tab of an activity can be deleted, but only here.
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