Add Rest connector to Camunda Desktop Modeler

Here are step-by-step instructions for adding the Rest Connector in Camunda Desktop Modeler

1. Visit the Camunda Marketplace at marketplace.camunda.com.
2. Search for "rest" and select the first result, or click on rest-connector.
3. On the page, click "For SM" and you will be directed to the GitHub repository.
4. In the GitHub repository, select the "element-templates" folder and download the two files from there.
5. Create a sub-directory named .camunda/element-templates/ in the directory where your BPMN model is saved on the local filesystem.
6. Move the two downloaded files from the GitHub repository into the newly created .camunda/element-templates/ directory.
7. Reload (cmd+r) the Camunda Desktop Modeler to apply the changes.

Now, you should be able to use the Rest Connector in your BPMN diagrams.