If a class is full, you need a permission number from the department. Once you have it, go to "Registration Menu" → "Add/Drop Classes" → Enter the CRN → Enter the Permission Number in the box labeled "Override." Do not confuse this with the CRN.
: Use a brief, descriptive subject (e.g., "Extension Request for Assignment #5" or "Response to Chapter 2 Reading") so the recipient knows the purpose immediately. mybama