Your example shows

SELECT *

From dbo.Organization

WHERE @BossNode.IsDescendant(EmployeeID)

How is this rewriten using IsDescendantOf?

Thanks for the article, very interesting!

Jake

Found the answer in case any other newbs stumble across this:

DECLARE @C AS HierarchyID

SELECT *

From dbo.Organization

WHERE @C.IsDescendantOf(Organization.EmployeeID)