We don't officially allow automated authorization via the usual code system. However, if you have a departmental site license with unlimited use of the software, then we can set you up with IP-based authorization. With this, your department's IP subnets (e.g., 123.123.123.*) can be hard coded directly into the software--consequently, no special codes are required and anyone in your department can just download and use the software on any machine connected to your network.