How to use copper crm trigger?

I want to use the copper crm trigger in the documentation is not properly explained

I have created the trigger,authenticate with API key but when I perform he operation which I mentioned in the copper trigger nothing happen in the n8n please provide some other documentation

Hey @robin_singh!

The documentation shows how you can run the node in development mode. Once you click on the Execute Node button, on your Copper Dashboard create a new project (the node will listen for the event for 2 minutes in the development mode). On successful creation of the project, the node will get triggered and you’ll get the output.