What message users see when they consume all token passes assigned to them? For example if there are 10 tokens allocated to a group of users which gives 100 login passes to the group. Hypothetically can a single user consume all 100 passes? Does allocation of tokens in the pool, works seamlessly ? From application monitoring point of view, how can system admins proactively avoid a situation, senior execs seeing a login failure message? and precisely what message does the user get?