You can use the Resource Pools page to add a description for the Resource Pool resource for the target platform.
In the Web Interface toolbar, select the Platforms tab.
Select the VMware vCenter platform, then select the Resource Pools tab under Associations.
In the Resource Pools list, select the resource, then click Edit (or double-click the network) to open the Edit Resource Pool dialog.
Modify the Description for the resource.
Click Save to create the Resource Pool resource.
Click Close to exit the dialog.