title: How to implement Drill-Across in an SSAS Cube
body: <p>I have a pretty good idea how to model drill-across in a relational plattform. It's the two-phased process described by Kimball, where you first run your query on each individual fact table and then apply a FULL OUTER JOIN to combine the results.</p>
  
  <p>I don't know though how to model this in a multidimensional SSAS world. Can someone describe the process or point me to some Best Practise examples?</p>
  
  <p>Thanks lots.</p>