From business case to booking flow, one traceable set.
Trips Enjoy is a multi-role trips marketplace — travelers book seats on organized trips, organizations publish and operate them, and drivers, photographers and moderators deliver the experience. This is the complete documentation set: business requirements, software requirements, the data model and the role flows, all cross-referenced by stable IDs.
The set
Four documents, one vocabulary
Every document cites the others by stable ID, so a business rule traces down to a requirement, a table and a flow.
Business (BRD)
Objectives, scope, stakeholders, commercial model, business rules, risks and open decisions.
BR · BRL · RSK · OD IDs
Software (SRS)
Functional requirements across every module, data requirements, state machines and quality goals.
FR IDs · MoSCoW priorities · BRD traceability
Data Model (ERD)
Table conventions, the domain map, lookup catalog and row-level security paths.
Immutable ledgers · TimescaleDB · JSONB i18n
User Flows
How every role registers, gets approved and operates day to day — with rule traces and edge cases.
UF IDs · BRL/FR traces · screen references
User flows
Follow a role
Each app has its own flow file: registration, approval, and everything the role can do once active.
Conventions
How to read it
Requirements cite each other by ID prefix. Every SRS page lists its MoSCoW priority and the BRD IDs it traces to; [OPEN] items follow the open-decision process in the BRD.
BR-*Business requirementsBRL-*Business rulesFR-*Functional requirements (MoSCoW-graded)D-*Decided values from the decision registerOD-*Open decisions awaiting an ownerUF-*User flowsBuilt for AI agents too
The whole set is served as plain text for LLM consumption.