Performancepoint dashboard designer

Question

Hi,

I'm trying to make a performancepoint dashboard by connecting to the SSAS cube element of a TFS 2010 data warehouse.  I can connect fine and pull out basic data.

However, several fields seem to be missing, when compared with the list of fields if I try to make the dashboard in an excel spreadsheet.  For example, the "workitem" dimension is missing "status", "assigned to" and other properties in performancepoint, but can be seen in excel.

Can anyone explain what is happening here?  I can't understand why they would have disappeared other than a bug in the dashboard designer.

Thanks,