This configuration option was removed in 2.0. I find it odd that you removed such a core piece of functionality from the program. But regardless I'm trying to install my certificate, and as it says in another thread (https://support.gluu.org/view/installation/v2-manage-certificates/1596), I can overwrite those files (although I then have to fix their owners and file permissions), but I also have intermediate and root certificates as well. I would have to add those in the Apache configuration as well right?