Discretization method question

Hi,

I wonder what type of expression I could use in the Discretization method property of a dimension attribute to achieve a custom grouping.

As an example, I have a margin % measure that I would also have available as a discretized dimension.

I guess first step would be to create a calculated member where the parent hierarchy would be dimension, then use discretization to specify something like

less than 0%
between 0% and 15%
greater than 15% and lower or equal 30%
greater than 30%

Any example out there?

Thanks,

Philippe

This article should explain it:

http://msdn2.microsoft.com/en-us/library/ms174810.aspx

Edward.
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