The disclosure relates to a method comprising outputting access authorization information, which is a necessary condition for access to a compartment of a compartment system. The specific compartment is known, and the access authorization information is generated at least using information identifying the compartment, such that the compartment is determinable by the compartment system using the access authorization information. The compartment system may be stateless with respect to the determination of the compartment using the access authorization information. The access authorization information and the compartment system may be configured in a way such that the compartment system does not need to receive any further information in order to perform a check to determine whether access to the compartment can be granted on the basis of the access authorization information and/or the compartment system only obtains information from that device from which the compartment system obtains the access authorization information.