Specifies that the metadata field is excluded.
Returns TRUE if the field is excluded.
Returns FALSE if the field is not excluded.
Determines if the metadata field is excluded:
<$if isCustomExcluded or (isCustomRelocated and not isRelocated) or isExcluded or (isFieldHidden and not isFormSubmit)$> <$isFieldExcluded = 1$> <$endif$>