title: SSAS OLAP create a dimension with dynamic attributes
body: <p>It is possible to create a dimension in a OLAP cube where the attibutes of this dimension are dynamic? </p>
  
  <p>For instance, today I can have the attibutes A | B | C | D and tomorrow I can have the attibutes A | B | C | D | E.</p>
  
  <p>Thanks in advance!</p>