Typically all those goodies come from the tool and get put into the LMS side when using LTI. I found this note in the help docs from openNCCC:
"Contact the openNCCC Administrator at openNCCChelp@nccommunitycolleges.edu28 and ask for LTI 1.3 tool installation information."
You can hit me up if they've sent you some credentials and I can help decode them.