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A value of true will cause most calendar components to increase their cell height slightly.
PosiEd Value Mapping
he The PosiEd Value Mapping is used by several processes for converting field values from LISS (LISS Field, LISS Value) to field values in PosiEd (PosiEd Value) or vice versa based on the matching School Code.
Click the link above See the Value Mapping documentation for more information.