These store date data related to tasks set up by the user.
- $DueDate
- $EndDate
- $Participants
- $StartDate
- $TimelineAliases
- $TimelineBand
- $TimelineBandLabelColor
- $TimelineBandLabelOpacity
- $TimelineBandLabels
- $TimelineColor
- $TimelineDescendants
- $TimelineEnd
- $TimelineEndAttribute
- $TimelineGridColor
- $TimelineMarker
- $TimelineScaleColor
- $TimelineScaleColor2
- $TimelineStart
- $TimelineStartAttribute