The procedure to delete a license is as follows:
On the global navigation tab, click Storage.
The registered ETERNUS Disk storage systems are displayed on the Main pane.
On the Main pane, click the target ETERNUS Disk storage system.
On the Category pane, click System.
The items of the Category pane change into the items concerning the system management.
On the Category pane, click License Management.
The registered and registerable license list is displayed on the Main pane.
On the Main pane, check the target license checkbox.
On the Action pane, click Delete under License.
The information confirmation screen is displayed.
Confirm the information, and then click Delete.