Hi Todd,

>Depending on what is choosen in the first one, the second one needs some of its options disabled or enabled.

In the InteractiveChange if the first group:

store !inlist(this.value, 2, 3) to Thisform.OptionGroup2.Option1.Enabled, Thisform.OptionGroup2.Option2.Enabled

This code means if the second or third button in the first group is the value, then the first and second options in the second group is disabled.