To participate in the RFQ process, you must be fully registered with iSupplier. Here is information on Selling to the City of Oakland.Proposers must submit one (1) original response unbound marked "Original", three. Looking to host your next meeting or convention in Oakland? Fill out this quick request for proposal to learn more about hosting a meeting in Oakland. Proposal Process: All prospective presenters must complete an online application. Per Port of Oakland provisions,. Final Payment WILL NOT be made until this form is properly filled out and submitted to the Port of Oakland. Required Forms and Adherence to Port Policy and Other Requirements: The. At the moment, there are no open Requests for Proposals (RFPs).