CTsource Resources Overview> Bid Board Resources> Contract Board Resources> Supplier Registration Resources> FAQs> Contact> Bid Board Resources Bid Board User Guide Solicitation Module Quick Guides Supplier Solicitation Response and Addenda Guide Solicitation Module Videos: How to Create and Post a Bid or RFP How to Create and Post an Addendum How to Approve a Supplier How to Use the Bid Board UNSPSC Lookup