UAF13 — LocationHolder.physicalLocation and requiredEnvironment as properties of Assets

LocationHolder.physicalLocation and requiredEnvironment tags could be derived from Asset.properties when those Asset.properties have defaultValue UML::InstanceSpecifications with the ActualLocation and ActualEnvironment stereotype applied, respectively.
This would save UAF modelers time in populating the tags when they also want to leverage SysML parametrics and fUML behavioral simulation capabilities that rely on UML::Class.properties. There are no simulation semantics developed for LocationHolder.physicalLocation ot requiredEnvironment so duplication of effort would be required to both execute simulation and comply with current UAF semantics.