The multiple rebranding feature requires a separate license for each separate brand. To purchase the license, proceed as follows:

  1. Open the Management Console.

  2. In the Organization menu, select Licenses.

  3. Click Buy New Licenses.

  4. Find the Advanced Rebranding & Custom SSL entry, then specify the required amount of licenses.

  5. Click Buy.

  6. Proceed the payment system instructions.

  7. Once you are done, the purchased license appears automatically in the available licenses in the license pool.