The team subscription license is a pool of licenses that can be used by any user on a first-come, first-served basis. The limitation is that once a user accesses the software, the license is dedicated to them for 24 hours. After 24 hours, the license will automatically be released and will be available for another user. If you find that all of the available TSL seats have been assigned and your end users are receiving denials, you should reach out to your account manager for options.