The term "identity value" does not appear in the search results related to ABC ID cards. However, based on the information available, an ABC ID is a 12-digit unique ID that is assigned to each student who registers for it. The ABC ID can be used to store a students academic record and credits earned. The ABC platform provides students with an interactive dashboard to view their credit history. The ABC ID can be generated by following a step-by-step process, which is available on various websites.