The software can be used by employees and students of RWTH Aachen University.

There are concurrent use licenses as well as single-user licenses available for institutions. Single-user licenses can be used by students and for private use. This means that this group is not allowed to use the software on the RWTH High Performance Computing cluster.
The license server currently supports the three most up-to-date versions. As soon as a new version becomes available, the oldest version will stop being supported.