Category field in Exchange Datastore

[JZajda]

I am trying to pull calendar data from Exchange and use it in other applications based on the category assigned to the appointment. Where would I find this field to query?
The other fields I am using are...
urn:schemas:calendar:location
urn:schemas:httpmail:subject
urn:schemas:calendar:dtstart
urn:schemas:calendar:dtend
urn:schemas:calendar:instancetype
urn:schemas:calendar:busystatus

Any input would be appreciated.

 

[JZajda]

I found it...

category in outlook = urn:schemas-microsoft-comfficeffice#Keywords

Another one I had to search to find was the private flag.

http://schemas.microsoft.com/exchange/sensitivity.

checked = 0, unchecked = 0