ActionData
ActionID
ActionType
Attendees
Body
BodyPlain
Categories
ChangeDate
ChangeUser
Contact
CreationDate
CreationUser
End
ExtUserData1
ExtUserData2
HostDatabase
HostID
HostRecordID
Importance
Links
PercentComplete
Private
Reminder
ReminderMinutesBeforeStart
Start
Subject
TimeStamp, read-only
UniqueID, read-only
User