Importing Estimates into Sage 300 CRE

SOLVED

I am looking to Import several lines, with headers, and hoping someone has a template that is easy to follow.  Not too sure what the Ps and Cs are for or what to enter.  If you have an Excel template and/or detailed instructions, please let me know.  Need to get in a HUGE job ASAP and I don't want to have to manually key in 1,000+ lines.  Thanks for your help.