To change the domain name set when you install the system, do the following:

1. Launch the Activation utility (see Activation utility for Linux OS).
2. On the main page of the utility, select Advanced mode.
   
3. Click the Next >> button.
4. Select Change domain name.
   
5. Click the Next >> button.

6. Specify a new domain name and click the Next >> button.

   The domain name can only contain Latin letters, Arabic numerals, and the dash sign "−". The dash sign cannot be the first or last character in the name.

   
   If the operation is successful, a message is displayed indicating that the domain has been successfully renamed.

Changing the domain name is complete. To return to the main page of the utility, click the Continue button. To exit, click the Finish button.