Reuse Entity Type in different Entity Sets

Hi,

Is it possible to reuse entity type in different entity sets?

I can do it in the Service Builder but when calling the service Gateway runtime gets confused.

Sample scenario:

Entity Types:

Request

Person

Entity Sets:

Employees (Person)

Managers (Person)

Requests (Request)

Navigation properties:

Request.Employee

Request.Manager

Associations

Request_Manager Principal Entity: Request, Dependent Person , Cardinality 1:1

Request_EmployeePrincipal Entity: Request, Dependent Person , Cardinality 1:1

Association Sets

Request_ManagerSet Principal Entity Set: Requests, Dependent Set Managers

Request_EmployeeSet Principal Entity Set: Requests, Dependent Set Employees

Call 1:

If I call Requests('123')/Manager MANAGERS_GET_ENTITY is called in DPC which is ok

Call 2:

If I call Requests('123')/Employee still MANAGERS_GET_ENTITY is called instead of EMPLOYEES_GET_ENTITY

Am I missing something?

If I copy Person to Person2 and point EntitySet Employee to Person2 then both calls are routed correctly. But I would like to avoid duplicate Entity Types.