Please read "Deploy How Tos" on the Official Oracle OC Doc (http://docs.oracle.com/cd/E27363_01/index.htm)
I assumed you have the latest version of OEM OC [12c Release 1 (12.1.4)]
- 1st read this: "Discovering an Oracle SPARC T5 Server"
- 2nd read this: "Discovering and Managing Operating Systems"
- 3rd read this: "Provisioning Oracle Solaris 11 Operating System" 
My issue is when going through these steps:
Step 11, I don't have an appropriate network in my listings as it is not associated anywhere. I will re-look at the steps you sent again, but I am not sure it will help or not here.
I needed to define a network and use a defined "dummy fabric" and that allowed me to move forward.