2007/02/01 12:09:42 fs 1.7.80.2: #i74051# split describeFixedProperties in describeFixedProperties and describeAggregateProperties
2007/01/31 10:55:31 fs 1.7.80.1: changed handling of properties in the course of #i74051#
2004/08/09 15:17:45 fs 1.1.2.3: #i31958# UncheckedRefValue -> SecondaryRefValue
2004/06/24 09:55:13 fs 1.1.2.2: #i30674# allow second reference value for check boxes
2004/05/12 08:14:27 fs 1.1.2.1: #116712# base class for comonents supporting a reference value