Yosemite Server Signed Certificate vs OD and Profile Manager

Question

Hello Again,
For more info on my setup follow the thread exchange Yosemite Server forward zone vs SSL types
I've purchased a Comodo Positive SSL that covers www.example.com and example.com
I asked OS X Server to use it and it went on to set up this Comodo signed Certificates up for Calendar, Mail (Pop and iMAP), Mail (SMTP), Messages and Websites.....
... But not for Open Directory which uses the xyz.example.com OD Intermediate CA.
In Profile Manager, Configuration Profile Sections, I have checked "Sign Configuration Profile" and the only choice if I click the "edit" button is the "xyz.example.com OD Intermediate CA".
1- Should OD use the Comodo Certificate like all other services?
2- Will the Comodo certificate appear in the Profile Manager If I tell OD to use it?
Francois

Answer 1

Sorry Here,
Hope I understand this correctly.
The Comodo Positive SSL is a Web certificate. Although I ask OD to use it, it didn't.
Then Profile Manager expects a "code signing" certificate which is why all it saw was Open Directory's one.
Francois