System Settings : FortiGuard Center : Device licenses
 
Device licenses
To view, import, export, or delete FortiGuard device licenses, go to System Settings > FortiGuard Center > Device Licenses.
To import a device license:
1. Select Import from the tool bar.
The Import License dialog box will open.
2. Enter the device serial number, and click Browse to find the license file.
3. Select Submit to import the license.
To export a device license:
1. Select the license(s) you would like to export.
2. Select Export from the tool bar.
The Export License dialog box will open.
3. Find the location to which you would like to export the license, and select Submit.
To delete a device license:
1. Select the license(s) you would like to delete.
2. Select the Delete tool bar icon. A confirmation dialog box appears.
3. Select OK to delete the license.