In some cases, an activity need to process by some related persons.This means two special things,
(1)Form must provides a checkbox to select persons, and I know how to do.
(2)Workflow must process the countersign. After an applicant submit his request, until all the person selected to approve his request, the process can go down. It is noteworthy that the number of the person selected by the applicant is not fixed, and to different applicants, the range of people is diferent.
how to process this? thanks.