_excl.addGroupNodeInstanceId( groupNodeInstance.getId() ); _composite.addExclusiveGroup( _excl.build() );
_excl.addGroupNodeInstanceId( groupNodeInstance.getId() ); _composite.addExclusiveGroup( _excl.build() );
_excl.addGroupNodeInstanceId( groupNodeInstance.getId() ); _composite.addExclusiveGroup( _excl.build() );
_excl.addGroupNodeInstanceId( groupNodeInstance.getId() ); _composite.addExclusiveGroup( _excl.build() );