Help building SSL Wallet for OHS using certificates provided by internal PKI team

Hello folks,

Trying to build SSL Wallet for OHS using Oracle EM. Now everywhere I go there isn't much of an info. What I have at hand is a chain of certificates that our departments provided me with (Root CA > Intermediate CA > Server (one certificate based on generated csr). Now when you create store you'd have to generate Keypair and csr by pressing that button. After that action is performed it'll let you to Export csr into a file and it also creates Demo signed cert. Further instructions states that after getting the Server certificate you'd have to import it