To observe the [associations](https://community.denodo.com/docs/html/browse/latest/vdp/administration/restful_architecture/associations/associations) between views in the [RESTful Web service](https://community.denodo.com/docs/html/browse/latest/vdp/administration/restful_architecture/restful_web_service/restful_web_service), you can navigate to a view with a referential constraint at:
You will notice that views' relationships are represented in columns as links named after an endpoint. Clicking on the hyperlink lets you traverse the relationship between different views.
If you are publishing a view with an association as a [REST web service](https://community.denodo.com/docs/html/browse/latest/vdp/administration/publication_of_web_services/publishing_rest_web_services/publishing_rest_web_services), you will have to manually drag the association to the "Resources" tab of the REST web service in order to have the association be viewable in the published REST web service.
Hope this helps!