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Enabled: The calculations of the current module are performed for the current structural level and for all possibly subordinate structural levels.
Partially Activated: The calculations of the current module are performed for the current structural level. For at least one subordinate structural level, the calculation of the current module is switched off.
Disabled: For at least one subordinate structural level, the calculation of the current module is switched off. Previously entered calculation data is not lost and is available again after activating the calculation.