Ah, thanks, that explains it.
I'm afraid you need code. If you have the Script Runner add-on, you can put validators into the workflow to force entry (my notes say the single line cfValues['your cascading field']?.values()*.value.size() == 2 will do it, but I did make those notes when working with JIRA 5). You might also be able to do it with the Behaviours function.
If you don't have Script Runner, you'll need to find or write another add-on to be able to provide a validator
Apologies, I missed the response.
I don't use Behaviours enough to answer that directly. In general, I can tell you that you should create a new Behaviour, which you can tie to a field, and then put conditions on it like "is mandatory when it matches this rule". You may be able to use the code I gave for doing it in a validator.
We're looking for participants for a workshop at Atlassian! We need Jira admins who have interesting custom workflows, issue views, or boards. Think you have a story to sha...
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
You're one step closer to meeting fellow Atlassian users at your local meet up. Learn more about AUGs