As a product owner, I need to create an idea on behalf of someone else and have that person appear as the original requestor so that they receive the notifications as their idea is worked on.
The persona is an individual who is not an Idea Portal user at the moment when the idea sparked, or is a high-level executive who does not have the time to spare to fill out an idea form.
Thanks for the feedback - that is great description of the use case!
Aha! allows product owners to change the idea 'creator' on the idea details page in Aha! (not in the portal). You can choose an existing user or create a new portal user. And the new 'creator' will be subscribed to the idea for future updates.