BPMN diagram viewer

The special tag <div data-bpmn-diagram="../bpmn/catchandthrowpattern"></div> in docs\documentation\reference\bpmn20\events\error-events.md is meant to render it as an interactive BPMN diagram in the browser.

Operaton docs

For Operaton docs state to date, that is not the case though. See screenshot from live.

Camunda docs

On still existing Camunda docs it is working...

Proposed solution

Camunda's old docs is a Hugo-based site, but ours is Docusaurus. The data-bpmn-diagram attribute is specific to Hugo's custom theme. We need to implement a BPMN viewer component for Docusaurus.