This will require a complex, custom-made script. The basic functionality of populating another field based on a selection in a drop-down is not that complicated, but if you want it to also populate other drop-downs (and then presumably use them to populate other fields), it will require a more complex solutions.
This tutorial is relevant for your question: https://acrobatusers.com/tutorials/change_another_field
Hi try67, firstly, thank you for getting back to me on this. Much appreciated!
I had stumbled across this example, and it was the second (more complex as you pointed out) part of the task that I was unsure of.
Do you think that a task of this nature would be too much for someone of beginner level to fathom their way through? Once again, thanks for taking the time to respond.
Yes, I think this is quite a complex task for a beginner. You might be better off hiring someone to do it for you, especially if it's urgent.