Postman Collections enable you to group together your API requests and examples. You can use collections to keep your workspace organized, collaborate with teammates, and generate API documentation and API tests. You can also use collections to automate request runs as part of your API testing efforts.
Click 
Items in the sidebar, then expand Collections to view a list of collections in your current workspace.
- To learn more about collections, go to Organize and automate API requests in Postman Collections.
- To create and work with collections, go to Create and manage request collections in Postman.
- To learn how to use the Collection Runner, visit Test your API functionality.