For Agile Designer versions 2.7 and above we have developed an easy to use License Activation Wizard for applying all types of licenses. You will first need to fill out a license request form on CA Support Online so that the license can be created for your machine based off of your license contract. Once you receive the new license, you will need to launch the License Activation wizard and apply it through there.
If you are using Agile Designer versions 2.0-2.6, please refer to this licensing documentation: https://support.ca.com/us/knowledge-base-articles.TEC1147813.html
If you are using Agile Designer versions 1.8-1.9, please refer to this licensing documentation: https://docops.ca.com/ca-agile-requirements-designer/1-9/en/installing/license-ca-agile-requirements-designer