Values.SubmissionSourceA record created when a user submits a form card.
type nonrec t = {value : Document.t option;The data submitted by the user.
*)submissionId : UUID.t option;The unique identifier of the submission.
*)timestamp : QAppsTimestamp.t option;The date and time when the card is submitted.
*)}val to_value :
t ->
[> `Structure of
(string
* [> `String of UUID.t
| `Structure of 'a list
| `Timestamp of QAppsTimestamp.t ])
list ]