In the ideas portal admin area (settings/users/privacy) is the "Consent" item. Currently consent can be requested. Is it possible to make it mandatory? So that the following is forced when submitting the Idea? (see attachment).
<p>By checking the box you are indicating agreement that by submitting an idea, it becomes the property of Ricoh, LTD.</p>
Attachment(s)
consent.png
Thank you for your idea. We do not have specific plans to address this at this time but we will continue to monitor customer feedback.
In the meantime I did want to mention that you can accomplish this currently using custom javascript. This article explains how to do more advanced customization of your portal.