3. You can enter the license key either by typing it, by using cut or copy and paste, or by  clicking the folder icon and uploading to the storage system the license key file  downloaded from DSFA. In Figure 12-18, the sample key is already entered. Click  Activate . Figure 12-18 Entering an encryption license key Figure 12-19 Successful encryption license activation 644  Implementing the IBM System Storage SAN Volume Controller with IBM Spectrum Virtualize V8.2.1 After the task completes successfully, the GUI shows that encryption is licensed for the  specified node, as shown in Figure 12-19.