Add Credential
Go to the NETWORK::802.1x::CREDENTIALS page
Click Add (displays dialog)

Enter details:
Username
Password
Confirm Password
Authentication drop-down, select one (MD5, TLS, PEAP, TTLS)
Click Save
Edit Credential
Go to the NETWORK::802.1x::CREDENTIALS page
In Username column, click on name (opens dialog)
Make changes, as needed.
Click Save
Delete Credential
Go to the NETWORK::802.1x::CREDENTIALS page
Select checkbox
Click Delete
On confirmation dialog, click OK
Include Certificate
User must have TLS authentication
Go to the NETWORK::802.1x::CREDENTIALS page
Select checkbox and click Certificate (displays dialog)

Enter details:
Country Code (C)
State (S)
Locality (L)
Organization (O)
Email Address
Input Password
Output Password
Click Generate Certificate (displays dialog)

Click Download Certificate
On pop-up dialog, click Allow

Certificate is saved to the local computer download location