> 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/engineering-models/4+1-architecture-models/logical-view.md).

# Logical View

BPM Components Arquitecture

Users & Roles and Processes & Forms

BPM Model

Orbeon Form Models

Seaside Component Model