Support Type Inheritance in Complex Types
Type inheritance is a "must have" if you want to facilitate the adoption of OData on current object oriented frameworks.
As V3 will fully support Entity Type inheritance, why not extending it also for complex types, as the CSDL Format spec already states?
Good news: this is another thing that we felt was really important to take to the OData v4 protocol committee. This feature will be available in the near future as we finish work on our v4 stack.
Andreas Moehlenbrock commented
One year after facing the exact same problem.
Virgilio Gaspar commented
This is also something that I would like to see in the next release as I am struggling with this limitation in my current project.