The control system can query the process capabilities of the glass processing machine from the OPC UA server. In the case of an IGU line, for example, this can be the maximum possible window size. Furthermore, active and temporarily inactive capabilities are distinguished. For example, if a cutting table can basically cut 10 mm thick glass, but the currently used cutting wheel can only cut up to 5 mm thick. This use case is not implemented in the current version, but should be defined in further versions.