RE: Migrate certificate to new version of Sametime Proxy Server 9 Ben Williams 5.Jan.17 04:18 PM Lotus Notes General 8.5.2 IFR1Windows
You should be able to export the certificate from the SSC from SSL certificate and key management > Key stores and certificates > CellDefaultKeyStore > Personal certificates. Best to export it to PKCS12 format and provide a password. That means it's easy to import it into the new SSC with your new STProxy. There's some OK documentation out there so best you look for that to help you.