Hi 

I've got the following query against the AdventureWorks 2008R2 cube which returns the [Reseller Order Quantity] for four quarters and three values which represent the difference in [Reseller Order Quantity] between the quarters.

with member [Change Since Previous Quarter] as

([Date].[Calendar].currentmember,[Measures].[Reseller Order Quantity]) 
	- (ParallelPeriod([Date].[Calendar].[Calendar Quarter], 1, [Date].[Calendar].currentmember),[Measures].[Reseller Order Quantity])

select 
{([Measures].[Reseller Order Quantity], LastPeriods(4,[Date].[Calendar].[Calendar Quarter].&[2003]&[3]))
	,([Change Since Previous Quarter], LastPeriods(3,[Date].[Calendar].[Calendar Quarter].&[2003]&[3]))} on 0

from [Adventure Works]

Which returns the following

What I would like is to be able to change the date representation under the [Change Since Previous Quarter] from the format of [Q1 CY 2003] to [Quarter1 2003] so the output looks like this

I've added a member to represent the new quarter formats ([Quarter Description]) but I don't know how to write the MDX query needed to get the above result. What MDX query do I need to get the above result?

Any help would be much appreciated.