We defined fields as required/mandatory for a certain transitions (for example, "Fix version" in required when moving a ticket to "Ready For QA").
So now when trying to make the transition w/o this field then the action failed. The field should be filled before the action.
Is there an option for a popup to open when doing so? (for example, when transitioning to "Ready For QA" the ticket will open in a new window allowing to fill "Fix version").
Remember seeing that option before but don't know how to custom it.