This name will be displayed on the SAN storage tab.
To find the required information in VMware vSphere Web Client, select the datastore, and then click Configure > Device backing. The host name or IP address is displayed in the Server field.

Important The specified account must be a local administrator on the SVM, rather than entire NetApp system management administrator.
You can specify an existing user or create a new one. To create a new user, in the NetApp OnCommand System Manager, navigate to Configuration > Security > Users, and then create a new user.