SSc4.3: "publicly posted at the entrance of the parking area"

Our project is a classroom and faculty office building with an occupancy calculated at 89 FTE and 707 peak transients located on an urban college campus . There are no zoning requirements for parking and only 59 parking spaces are provided within our LEED boundary. Unmet parking demand for parking by occupants of our project will be satisfied by the many existing parking lots scattered around the campus outside of our LEED boundary. Instead of publicly posting the discounted parking for LE/LF vehicles at the entrance to the lot within our LEED boundary we would like to propose posting the discount on the parking webpage of the campus website and at the parking services office where all campus parking permits are purchased. Can anyone share their experience with this approach to meeting "publicly posted" requirement for parking discount? Any helpful suggestions are appreciated.