> For the complete documentation index, see [llms.txt](https://bpmflow.gitbook.io/project/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bpmflow.gitbook.io/project/orbeon-integration/orbeon-persistence-layer-for-gemstone-s/technical-information/4+1-architectual-model.md).

# 4+1 Architectual Model

- [Logical View](https://bpmflow.gitbook.io/project/orbeon-integration/orbeon-persistence-layer-for-gemstone-s/technical-information/4+1-architectual-model/logical-view.md)
- [Objects relation Summary](https://bpmflow.gitbook.io/project/orbeon-integration/orbeon-persistence-layer-for-gemstone-s/technical-information/4+1-architectual-model/logical-view/objects-relation-summary.md)
- [Development View](https://bpmflow.gitbook.io/project/orbeon-integration/orbeon-persistence-layer-for-gemstone-s/technical-information/4+1-architectual-model/development-view.md)
- [Process view](https://bpmflow.gitbook.io/project/orbeon-integration/orbeon-persistence-layer-for-gemstone-s/technical-information/4+1-architectual-model/process-view.md)
- [Physical view](https://bpmflow.gitbook.io/project/orbeon-integration/orbeon-persistence-layer-for-gemstone-s/technical-information/4+1-architectual-model/physical-view.md)
- [Scenarios](https://bpmflow.gitbook.io/project/orbeon-integration/orbeon-persistence-layer-for-gemstone-s/technical-information/4+1-architectual-model/scenarios.md)
- [Troubleshooting](https://bpmflow.gitbook.io/project/orbeon-integration/orbeon-persistence-layer-for-gemstone-s/technical-information/4+1-architectual-model/troubleshooting.md)
- [Request From Orbeon](https://bpmflow.gitbook.io/project/orbeon-integration/orbeon-persistence-layer-for-gemstone-s/technical-information/4+1-architectual-model/troubleshooting/request-from-orbeon.md)