This feature is available in Enterprise and Ultimate editions.
The primary workitem split from tree table allows you to relate primary workitems to other primary workitem they were split from.
The following table describes the columns available in the table.
|Column Name||Description||Datatype||Foreign Key To|
|AncestorKey||Datamart identifier for a parent primary workitem||int||Dim.PrimaryWorkitem|
|DescendantKey||Datamart identifier for the primary workitem split from the specific AncestorKey||int||Dim.PrimaryWorkitem|
|Distance||How far the child is away from the parent||int|