Eden-DAoC

I see on the Char planner there is a auto train designation above stealth is that because auto train is applied to certain skills in eden or is there another reason for that? also what is its function here?

Back in the day to benefit from autotrain (stealth skill for Assa) you could not train it and would end up with 12 levels in it for free if you would lvl to 50 without training it. Here you get this 12 levels for free even if you train it, its 77 points more to spend on lvl 50.
Basically 2 lvls and a bit more in envenom or DW for free.

To make sure this is totally clear, the points for autotrain are built into the planner (just like in Phoenix iirc).
Completely ignore the phrase "Autotrain" anytime you see it in the Eden planner and just plan your toon the way you want.