In Denodo Platform, you could expose the metadata of data sources and views through standard interfaces such as JDBC/ODBC that can be used by the modelling tools to import Denodo data models. Metadata included by denodo will include views and relationships between those views.
You can have a look at the Knowledge Base Article [Associations in Denodo](https://community.denodo.com/kb/view/document/Associations%20in%20Denodo?category=Combining+Data) for more information.
Hope this helps!!