New group as part of registration?

Gidday Kyle - I am up to the part now where the reg is doing everyting i want and the auto action will make the group. I just need some clarity on how to match the category selects? What would be the trigger - and how would you reference the auto category?
Many thanks

You'd need to make a dropdown select or something to the affect that has category names in it. You'd then in your GJ Auto have a conditional for that dropdown field to determine the category. You'd then just manually select that category in your GJ Auto. So if you have 20 categories you'd need 20 autos to cover all 20 category selections. Alternative is to just push them all to a single category.