Until/if Asana addresses this request, here’s a workaround you can use now (Business and Enterprise plans):
Have a look at:
If you add a single-select custom field to your project for each form, and have each field only have one option value (), then add a required single-select custom field to each form tied to the corresponding form’s custom field, you’ll get a designator for each task to tell (in a little bit of a clunky way) which form submitted it.
), then add a required single-select custom field to each form tied to the corresponding form’s custom field, you’ll get a designator for each task to tell (in a little bit of a clunky way) which form submitted it.