There's an article in the current annual manual. It states that Superformance is only good in certain calibers in certain situations. They go on to say that just because it works great in .243 doesn't mean you can use it in 6mm rem despite the fact they are very close to the same.
Why they offer it in factory loads for .30-06 and don't offer recipes I don't know, but suffice to say this is a highly specialized powder.
You would have to try contacting Hornady or Hodgdon.
So there is some data for that powder in the manual, but I didn't buy it, I only read it while killing time waiting for the wife at Walmart. Check it out at a newstand.