Only when uploading a new CA certificate with CRL is enabled will the Issued Certificates menu item be shown.
Being the CA means that the Appgate SDP system initially uses a self-signed root CA certificate to issue certificates which are used to establish trusted peer-to-peer communications between appliances and from Client to Appliance. When enabled the Controllers keep track of all the issued certificates. These are listed on this page.
Background information
For more advice on managing the CA certificates refer to Internal Certificates.
Actions
The Admin UI tools page provides more information about performing bulk actions. In this case it is possible to revoke multiple certificates at one time.
Action Buttons
Action buttons are accessed by clicking the three dots to the right of each line item in the table or from the <Actions> button within the item. They are contextual, changing depending on the type of item and the state of the item.
Revoke Certificate. Client certificates can be revoked. Appliances certificates cannot be revoked. Instead, you should renew the certificate or deactivate the appliance (or delete it), which will revoke the certificate.
Download Certificate. For all issued certificates, there is a Download button to download the certificate.