Create custom pre-configured service task into the elements palette

[B_Prashanth]

We have a requirement to add a Pre-configured service task into the tool palette which can drag and drop to the canvas and this service task should have a connector that connects to a Rest API as well.

[philippfromme]

This is a common use case. How can we help you with that? What have you implemented so far?

[Aparna_Jagadale]

We Integrated the BPMNJS with Angular 15.
we followed the link

GitHub - bpmn-io/bpmn-js-example-custom-elements: An example of how to...

and created the custom element in Palette/Context Pad in Web Modeler.
For Rest connector we followed the steps mentioned in

Improve custom elements with a pre-configured Rest API call

Hi All, I am trying to develop a service task in the palette/context pad that is pre-configured with a Rest API call. I was able to pre-configure it with “Name and ID”. But I am trying to improve it for a Rest API call. This is my Current Development, I need to improve this function for a Rest API call (http-connector) const { bpmnFactory, create, elementFactory, translate } = this; function createTask( name, id) { return function(event) { co…

But we are facing bpmn:ExtensionElements error

[philippfromme]

@Aparna_Jagadale

But we are facing bpmn:ExtensionElements error

Could you be more specific?

[B_Prashanth]

We are getting below error while clicking on other properties in property panel.

[philippfromme]

You forgot to add the camunda-bpmn-moddle extension.

[B_Prashanth]

Already we have added that extension still getting the same error.

[nikku]

@B_Prashanth We need concrete steps to reproduce your issue or we’ll not be able to help you. Wild guessing is going to be a waste of your (and our) time.

Consider sharing a code sandbox that isolates the issue or share a fork of the custom elements example that showcases what is not working for you.