Mifrating openvpn from cent os to pfsense

[mercy_angel]

hello guys, i need a little help in igrating a openvpn from a my cent os to pfsense.
So what I did so far is in system cert manager i uploaded my master CA key and also in certificates i added my server cert (with private key).
So what can I do now? should I import one by one client? Can you help me from now.

What setup should I use in my VPN-OpenVPN.
Just add a server which containt my server cert and I just put it a tunnel ip range?

I went through wizard and use my CA and my server cert. Now just to add a tunnel ips and import a client certs?