Tender Portal Technical Architecture & Models

Technical documentation for developers extending the purchase tender platform.

Model Hierarchy#

• purchase.tender: Main sourcing document, states (draft, published, closed, awarded, cancelled).
• purchase.tender.bid: Submitted vendor proposals with attachment links and encrypted pricing.
• purchase.tender.score: Committee evaluation scores across defined assessment criteria.
• purchase.tender.question: Supplier Q&A clarification threads published to the portal.