Conditional, Customer-specific Fields in Idea capture form

For some customers, we would like to open-up additional fields for Idea submitters to capture additional information. For example, we ask some of our VIP to add their priority to the Ideas that they submit (but not open for all customers).

For example, if Idea Submitter Email Domain = abc.com, then activate fields 1,2 & 3 in the Idea form. For all other domains, activate only fields 1 & 2.

By supporting this capability, it would allow us to manage customer ideas entirely within Aha, and not have to resort to exporting to Excel and managing them there - and no one wants that to happen, right?!