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Properties can be specified directly (string, int, double, boolean) or by selection from an enumeration or by selection from a configuration file (e.g. moduledataset, module parameter file).
Note: if a whatif-property is used as a key in a time series set, this time series set has to be simulated forecasting.
Modifiers can be specified per modifierType. The actual behaviour of the modifier depends on the setting of <whatIfModifierType> element for this modifierType in the ModifierTypes.xml:
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