SysMLv1: TIP: You can strengthen the ill-defined semantics of Property 'aggregation' (an AggregationKind) by applying custom Stereotypes to a Property, documented with its intended use. Not perfect, but better than not. EXAMPLE: «assembled»
MDSysML19SP3: Validation engine does not report value properties with AggregationKind other than composite
16: Overview of 'building' package Gallery Tutorial TRAIL: A SysML Pattern for Digital Twinning Section Slide kind SysML Package Diagram
Cameo Simulation Toolkit: GOTCHA: In the Variable pane reference properties are hidden by default (show them using the Options pulldown menu)
Association and Property - some cases Gallery Tutorial TRAIL: Webel's ultimate guide to Systems Modeling Language (v1) with MagicDraw/Cameo Section 01:02: UML 101 for model-based systems engineering with SysML Slide kind UML Class Diagram
SysML Reference Property representations Gallery Tutorial TRAIL: Webel's ultimate guide to Systems Modeling Language (v1) with MagicDraw/Cameo Section 08:01: The building Blocks of SysML Slide kind SysML Block Definition Diagram (BDD)
A property typed by a Block that does not have composite aggregation is classified as a reference property. Source OMG Systems Modeling Language (SysML) 1.7beta1
A FlowProperty need not have 'composite' AggregationKind, it can be 'shared' or 'none'. (The MagicDraw/Cameo default is 'none').
The aggregation of a property stereotyped by ParticipantProperty shall be none Source OMG Systems Modeling Language (SysML) 1.6
Figure D.26 - Defining Analyses for Hybrid SUV Engineering Development (Block Definition Diagram) Gallery Tutorial TRAIL: The SysML-1.6 Hybrid SUV sample and specification diagrams in MagicDraw/Cameo (with annotations) [UNDERGOING UPDATE to SysML1.7] Section Section: SysML-1.6: HSUV sample Slide kind SysML Block Definition Diagram (BDD)
Figure D.16 - Defining Structure of the Hybrid SUV System (Hybrid SUV Breakdown) Gallery Tutorial TRAIL: The SysML-1.6 Hybrid SUV sample and specification diagrams in MagicDraw/Cameo (with annotations) [UNDERGOING UPDATE to SysML1.7] Section Section: SysML-1.6: HSUV sample Slide kind SysML Block Definition Diagram (BDD)
Figure D.16 defines components of the HybridSUV block. Note that the BrakePedal and WheelHubAssembly are used by, but not contained in, the PowerSubsystem block. Source OMG Systems Modeling Language (SysML) 1.6
