Add an answer date to initiative answer

Is your feature request related to a problem?

Often when an official answer is given to an initiative it is associated has official date that does with it.

Describe the solution you'd like

I'd like to add a date field in the initiative answer form. The date is selected by the admin when answering it can be selected freely but cannot be in the future.

Describe alternatives you've considered

Adding the date directly in the answer but this prevents me from using the answer date a sorting element for initiative in front and back office.

Does this issue could impact on users private data?

No