I have a text fields on the form for current user. Once the employee(current user) fill out their part, and pick his supervisor from a contact selector, the employee section of the form should be signed and disabled. Then the supervisor should get a email with a link pointing him to the Form in the form library. The supervisor would verify his employee information and then just digitally sign the form.
I understand about the current user part and configuring the contact selector, but I don't know how to get the contact selector to email the supervisor the link to the form once the employee signs their part of the form to get of the work flow started. I have every thing finished except this.