The WebFacing and HATS interoperability feature allows you to easily integrate your WebFacing and HATS Web applications. For more information see WebFacing interoperability with HATS applications.
To take advantage of this feature, create a HATS/WebFacing enabled project and link it with a HATS Web project. You can then run the linked project as a single enterprise application.
The process of creating a HATS/WebFacing enabled project is similar to creating a new WebFacing Web project: