Cube References

Cube References, and the associated Extensibility they manage, are fully supported by the BI Blend Engine.  Extensible Dimension hierarchies will be used if BI Blend is based on a top-level Cube. 

Cube References, and the associated Extensibility related to extended Cubes and Dimensions, have limited support when BI-Blend loads are performed using a top level cube to load to extended cubes. Use of a top level cube to load to Extended Cubes and Dimension only supports two levels of Extensibility. The first being the Cubes Main dimension and the second being the next level extended dimension.