Hi all, In CS 9.1, there are a number of mechanisms that have been added to allow administrators to migrate from RHCS8 -> CS 9.1. These have been detailed here: http://pki.fedoraproject.org/wiki/Migrating_a_CA_using_e xisting_CA_mechanism In CS 9.0, many of the same mechanisms do not exist. I have written a simple guide on how to do a migration in this case. http://pki.fedoraproject.org/wiki/Migrating_a_CA_using_general_mechanis m Please review and provide comments. Ade