GD&T Position Definition

How can you calculate position tolerance for a feature using GD&T? true position of a slot TruPosition Probes verify True Position hole location for dual and third-axis applications, for both manual and automated applications true illusions slot I need some help figuring out this gdt I never seen something with two true position tols on the same hole Can some one explain this to me and

true kult slot slot cutter , and elongated slots of the same width as the diameter of the true position mechanically when the slots of all overlapping templets