After your profile is set up, open My Jobs for assignments and Bidding for RFQs. Competitive listings use sanitised drawings, so part names and identifying details are hidden.
After your profile is set up, browse RFQs and assignments from the manufacturer navigation. Listings in a competitive view use sanitised drawings — part names and identifying details are hidden.
Assignments: My Jobs.
RFQs you can quote: Bidding.
What a sanitised drawing hides is in How is client IP protected?.