Publishing a form — Ask only what's relevant

Any question can be conditional. Select it, set When to ask to Only when …, and list the answers that reveal it under …matching, comma-separated — Bug, Outage. Only Select, Multi-select and Yes/No questions can be the trigger, and only ones sitting above the field they control; drag a field above its source and the condition is dropped there and then rather than being discarded silently when you save. The rule is enforced again on the server at submit. A question the conditions hid cannot block the submission, and an answer forced into it is thrown away — the browser's idea of which questions exist is never trusted.