How can I configure the web service endpoint for my UrlConnection and REST Connector models?

How can I configure the web service endpoint for my UrlConnection and REST Connector models?

I’m using in a project a REST Connector for a web service for a third-party system. Now, I’ve created the required elements as mentioned in manual: UrlConnection in Definition model, the service client with the REST Connector element, the Service Integration model with all its configuration. Now, when I publish the model from AMS, where should I register the URL for the web service endpoint?