Edit an Installed Certificate
You can modify only the advanced options of the installed certificate.
Procedure
Step 1  | In the left pane, click .  | 
Step 2  | Click the Devices tab.  | 
Step 3  | Click the ASA tab.  | 
Step 4  | Select the ASA device and in the Management on the right, click Trustpoints.  | 
Step 5  | Click the certificate to modify and in the Actions pane on the right, click Edit.  | 
Step 6  | Modify the required parameters and click Save.  |