You should list your current and prior supervisor(s). Begin with your most recent employer and list all positions held, as they pertain to the job field for which you are applying. Substitute applicants are REQUIRED to list employment under "Other Employment History". Email addresses are required for all references. The references you list will be automatically emailed a reference form for completion. Once they have completed the reference form, the system will automatically attach the response to your on-line application. For teachers that are new to the profession, you should list your university supervisor and cooperating teacher as a reference.