test portlets from different environments: development, test, production (ip addresses)

Hi gurus, I need some of your wisdom.

I have to migrate services and portlets in a “development environment” to a “test environment” (different ip addresses), the migration is successful bya a deployer tool, but when I running the portlet in test environment, the portlet running services (via a web services connector -File → new → web services conector-> select SERVICE-) from “development environment” and not from the “test environment”. What am I doing wrong? Is there anything I need to configure?

Thank you for your help.