Capture multiple ideas at once via ideas portal (without repetition)

We need a more efficient way to capture multiple ideas at once via the ideas portal - so customers and colleagues don't have to repeat all the information (like product reference, tags, version, user role, date ...) for each of the ideas.

Expectation: Start with a regular ideas form, but have a button to "add another idea" with the same meta-information (could be in the same form or simply open another form with prepopulated inputs). This would increase efficency and contribution a lot!