Hello,I've created a Set that returns the previous 3 months in a dimension and I can successfully use it (i.e. I get the previous 3 months displayed individually), see below:Create Set [Cube].ThreeMonths as LastPeriods(3,StrToMember("[Take Date].[Month].&["+CStr(Year(Now()))+"-"+Right("00"+CStr(Month(Now())) ,2)+"-01T00:00:00]").lag(1))Select [Channel].[Channel Name].members on 0,ThreeMonths on 1from [Cube]That works fine, however (and I'm sure I've over looked something really simple) what I can't do is "save" that Set for use later on, or by other queries or and, most importantly for me, by people using Excel.In "Professional SQL Server Analysis Services 2005 with MDX" by Wrox it mentions they can be scoped Globally but I can't find out how, or is that a red herring?
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