using SCOPE statements

[ghost]

Is there an option in mondrian server available to use SCOPE statements?

For example I have the measure AmountCY which shows the amount in the specific currency. Using the measure makes only sence when useing it together with the dimension Currency.

In SSAS I use the following SCOPE statement to set AmountCY to NULL when the All-Member is used (-> the currency is not specified in the query).

SCOPE ([Currency].[Currency].[All], [Measures].[AmountCY]);
    This = NULL;
END SCOPE;

What would be the equivalent in mondrian server to get the same result?