Hoping I can find some info on this.  I've tried doing this with the tech view and slide to fret 0.  None work.  How do I tchart a slide down to an open note?

You could just do a slide to 1 and pull off to the open string, although it wouldn't be a true pull off I guess.  It would just be lifting your finger off the string.  I think that's how I would physically do that anyway, although I've never had that situation come up.

cstewart's suggestion is probably the best way to go.

Thanks for the responses, That's the way I'll chart it.  It seems to work the same as a slide off.