For assistance, please call at 210-207-0118 or e-mail Vendor Support. The vendor is required to complete and submit a VENDOR REGISTRATION FORM as shown in Attachment C of this policy in response to a County IFB, RFP, SOQ or RFQ.View the Opportunity Home San Antonio procurement bids and policies to consider doing business with Opportunity Home. The state's online directory of procurement opportunities. HHS Online Bid Room has more details on how you can submit a response to a solicitation online. Instructions for completing the Contracts Disclosure form: Download form and complete all fields.