When an appointment or task comes in from your calendar system, it does not have a type like in SuperOffice.
You can have Synchronizer try to set the appointment or task type in SuperOffice based on the category in your external calendar system.
In your Synchronizer Settings, the option Use incoming category as SuperOffice category needs to be turned on.
When you now create a new appointment in Outlook and add a category (which is also present in SuperOffice CRM) the appointment will be synchronized into the SuperOffice CRM calendar with this category.
In your Synchronizer Settings, the option Use incoming category as SuperOffice category needs to be turned on.
In addition to a full walk-through of the Synchronizer, you can also see this feature on how to use incoming category as SuperOffice category in this instruction video: