Knowledgebase article "Renewing the SSL Certificates" incomplete

yesterday I did renew my certificates on my UCS 5.0-7 using this Knowledgebase article:

It worked fine for me, but there is missing, how to renew the OpenVPN certificates on server-side as well as for in the client packages in


Is there any solution or howto, I did not find?
So the certificates in the folder


are untouched.