How to implement cascading enumfields - where a select in dropdown A changes the options in dropdown B Jonathan Salisbury Created May 23, 2022 11:21 The state-machine documentation suggests this is possible, but there's no example.
In fact I see there's a method described here: How to filter custom field values based on the selection of another field – YouTrack Support | JetBrains
Will comment back if I have any success.