Runtime Stages

Each engineering phase in the plant design workflow is implemented as a self-contained MVC module under this directory. All stages implement StageProtocol from pd_runtime_system/orchestration/constants/stage_protocol.py.

Stages

Directory	Phase	Status
c_d_planning_system/	Konzept- und Detailplanung	Active
e_plan_engineering_system/	E-Plan Engineering	Scaffold
software_engineering_system/	Software Engineering	Scaffold
commissioning_servicing_system/	IBN / Wartung	Scaffold

Shared Infrastructure

zentral_stage_systems/ contains systems shared across multiple stages: - export_system -- HTML/PDF export (Jinja2 + WeasyPrint) with stage-specific bound subsystems for each engineering phase

Adding a New Stage

1. Create the stage directory with standard MVC layout
2. Implement StageProtocol in the controller
3. Register the stage in orchestration/constants/stage_mapping.py
4. Add stage-specific export templates in zentral_stage_systems/export_system/bound_subsystems/