At the discretion of the permit holder

Hi Everyone, here's another question. The campus guidance from the LEED Canada Reference Guide states the following: " It is acceptable to achieve a Campus Shared Infrastructure compliance path through a campus wide strategy if the campus can demonstrate that the preferred parking spots for carpools/ vanpools/ car co-ops are located at the discretion of the permit holders within the campus, though this may mean the selected spaces are not within 500m of each individual project(s)." What does "located at the discretion of the permit holders within the campus" mean? Our project is located on a school campus with several existing parking lots. Currently there is an area for carpool spaces, but they are not the closest parking spaces available to our project building. Can I designate some of the existing carpool spaces for our building, or will I have to designate new parking spaces that are closest to our building to be carpool spaces?