Hi STM kurki,
Volume license serial numbers are automatically registered in the name of the organization purchasing the licenses. You should however, register the software installed on your machine upon launching the application and seeing the registration screen.
To register the software on your machine please follow the mentioned steps:
1. Download and Install AAMEE3.1 and create a serialize file
2. Run the serialize file on the machine and run the software.
CS6 deployment guide: http://www.adobe.com/devnet/creativesuite/enterprisedeployment.html
You can download AAMEE 3.1 from following link:
For Windows:
For Mac:
Please let us know whether it worked.
Regards,
Romit Sinha