pm-domain-model

To create a domain model for a new product, you define business domains, establish ownership boundaries, and map cross-domain relationships. This process clarifies scattered requirements by generating a shared domain understanding between product and engineering teams.

The best way to generate an ERD diagram from product requirements is to extract entity definitions, lifecycle states, and events into a structured catalogue. This translates into Mermaid ERD representations for clear architectural alignment.

Defining entity lifecycles and events for complex business domains involves creating an entity catalogue that specifies state transitions and associated events. This structures the domain model and aligns feature planning with system architecture.

Yes, you can use domain modeling to align product management and engineering teams. By generating structured artifacts like entity definitions and relationship models, both teams establish a shared understanding of system structures and boundaries.

Yes, this domain modeling approach works for restructuring existing product systems. It helps define complex product domains and entity relationships when the current system structure is scattered across technical documents and requirements.

To start mapping product domains and entity relationships, you need a general description of your product requirements or existing system structure. The modeling process then generates domain boundaries, entity catalogues, and Mermaid ERD diagrams.