This is one of the most frequently asked question in this forum. Please make sure to use search for existing topics before opening new ones.
This example should help you: https://github.com/bpmn-io/bpmn-js-custom-elements-example
This is one of the most frequently asked question in this forum. Please make sure to use search for existing topics before opening new ones.
This example should help you: https://github.com/bpmn-io/bpmn-js-custom-elements-example