Removing user certificates

In the web UI, go to Administration > Certificate Management > Certificates. In the native UI, go to Tools > Certificate Manager or click the Certificates button in the tool bar.

In the tree pane, right-click the user certificate you want to remove and select Remove > User Certificate and Private Key.

Click Yes.

If the certificate had a certificate chain, click Yes if those certificates should also be removed (if they are unreferenced by other chains).