The BPMN Plugin plugin enables users to view and edit BPMN diagrams interactively within Obsidian notes. By using a specialized code block, users can embed BPMN diagrams and customize their display with various parameters such as zoom level, height, and background color. The plugin is powered by the bpmn-js library and supports token simulation, allowing for the dynamic visualization of workflows. Additionally, users can open BPMN files for editing in fullscreen mode and export them as SVGs. This plugin is ideal for those looking to integrate process modeling directly into their Obsidian workspace.