Does anyone know of a way to enable step-back chaining through a node (in this c

Thanks for the effort; i'm glad that it seems like I have a legit use of the multi-instance script task, at least. FWIW, i accidentally found out the proper solution to the issue I was experiencing: I just moved the MNI to come after the Confirmation form i wanted to have a "go back" button appear on; I was originally trying to use the CDT array to populate the confirmation form, but i eventually found out I was able to do it just as well with the simple array I started out with, and build the CDT array using the MNI after the user clicks "confirm" (after which I don't need further chaining anyway).

Thanks for the effort; i'm glad that it seems like I have a legit use of the multi-instance script task, at least. FWIW, i accidentally found out the proper solution to the issue I was experiencing: I just moved the MNI to come after the Confirmation form i wanted to have a "go back" button appear on; I was originally trying to use the CDT array to populate the confirmation form, but i eventually found out I was able to do it just as well with the simple array I started out with, and build the CDT array using the MNI after the user clicks "confirm" (after which I don't need further chaining anyway).