Webel: SysMLv1: Overview of annotated Diagram Slides and Note pages related to general high level SysML modelling principles (some specific to MagicDraw/Cameo). Recommended reading for all Webel SysML/MBSE course attendees.

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This overview page supports the Webel course for SysML/MBSE and the Webel Best Practices for SysML: Webel IT Australia recommends that course attendees keep this page open in a browser as a convenient reference and as a "navigation dashboard" for some main SysML modelling tips.

Policy Note pages and Webel Best Practice pages cross-linked to many examples

There is separate overview page for everything related to UseCases, scenarios, drill-down, and functional analysis (some of which include some more advanced topics):

The Webel recipe for SysML modelling advocates adopting a signal-processing mindset throughout all modelling, as part of the higher principle of using systems thinking and idioms that go beyond just SysML as a language.

The following page has a BIG REFERENCE CARD on ItemFlows showing how to use them to capture communication views in various SysML diagrams:

Incorporate ItemFlows for exchange items as soon as possible in your modelling; use them in many diagram types, and sync them between Associations and Connectors (and in MagicDraw/Cameo also to ObjectFlows in Activity Diagrams): Use Associations names to help tell a story: Query view tables, dependency maps, and matrix views are not only your very good friend, they are the very good friend of those colleagues who don't yet "speak" SysML:

The Webel "focus" BDD approach is a powerful modelling strategy

This is a main topic during the Webel SysML/MBSE course and there are hundreds (or maybe thousands) of examples of "focus" BDDs throughout this site and in the Webel training slide materials and example models.

If you are an attendee at the Webel SysML/MBSE course you will asked to please follow this next recommendation every single time you create a new diagram until it becomes an automatic habit:

Abstract blocks are good and inheritance in SysMLv1 (which is a NOT concerned with software engineering code implementation) is NOT "evil": If you are keen to introduce and advocate for SysML for MBSE at your organisation this following recommendation can really help. Use IBDs as your primary presentation diagrams for a wider audience:

Concise (or no) Element names are the way to go!

Dr Darren says:
Every heard me banging on over and over about "Trusting The Type" instead of using those mostly completely redundant automatically generated verbose and repetitive cluttering property names that most tools create (which can be deleted immediately)? That's because it's indeed a really very good idea to instead just "Trust The Type"!
Those 'Really long Block & Property & Package names with spaces' be gone! Some concise 'i/o/io' naming conventions and modelling strategies that promote a "signal processing mindset": Some finer details about the SysMLv1 metamodel and its supporting subset of UML2: Confused about different types of block properties? So you want to know what 'shared' AggregationKind means for reference properties (which in SysMLv1 includes both AggregationKind 'shared' and 'none'). What would you like it to mean? Here's a "famous" example of a possible use for 'shared' (it was already well "famous" long before I saw it): Still confused about 'aggregation' kinds for block properties? Don't worry, everyone is. Custom stereotypes to the rescue! And please remember always:

Specific to the MagicDraw/Cameo/CATIA Magic tools

Webel SysML/MBSE course attendees: Please make sure you have the symbol options display level set to 'All' (not even 'Expert' is enough) then please leave it that way forever!
Dr Darren of Webel IT Australia says:
I strongly recommend that you remove/disable ALL expertise mode filters in MagicDraw/Cameo! Yes, even for complete SysML tool newbies, or you will (as night follows day and as day follows night) get unnecessarily lost and frustrated. Don't be overwhelmed by all the metamodel and spec dialog fields and symbol options, just use search, it's massively faster, easier, better.
If you are new to SysML with MagicDraw/Cameo please do visit these next two and learn how to use some tricky display options for part and reference properties on Block symbols:

On MagicDraw/Cameo SysML style colours and minimal adornments

Dr Darren of Webel IT Australia says:
A nice clean simple style can really help your modelling and will help you to stay in your engineering modelling zone without distractions. It will also help you communicate with other stakeholders not fluent in SysML.

In case you've somehow fallen in love with the default MagicDraw/Cameo SysML symbol colours (which are in fact completely arbitrary and are just the left-over ones that were not already taken for the old MagicDraw UML symbols colours):

In the Webel SysML/MBSE course a typical b/w .stl starting point style file is provided, or you can adapt the OMG b/w style. And yes, since nearly everyone ignores this advice anyway, you can very easily switch between Webel's style set and the familiar (but completely arbitrary) MagicDraw/Cameo default coloured styles.

TIP: SysML can be used to create clear black and white figures compliant with patent specifications.
In the Webel modelling approach for SysML a lot of the available adornments are hidden:

Some additional recommended MagicDraw/SysML project settings

Ever "lost" your ItemFlows but you know they are there somewhere? There are some minor display issues when using anonymous actions and part properties under usage level allocation mode (but prefer tables and matrices anyway):

For once you are off and running with SysML for MBSE

Last but not least: Webel Parsing Analysis for SysML

The  Webel Parsing Analysis recipe for SysML® is a powerful recipe for traceable elicitation of SysML model elements from text "snippet" extracts from domain source documents. In the full 5-day workshop version of the Webel course for SysML/MBSE a very simplified form of the recipe is used in a final day workshop by attendees to kickstart some SysML modelling of a real world project. Attendees are encouraged to learn at least a bit about the  Webel Parsing Analysis recipe for SysML® prior to the course:

Learn SysML for MBSE with the Webel IT Australia Live Online web seminar or On-Site course!

Please email or phone Webel IT Australia on +61 405 029 008 to arrange On-Site, Off-Site, or Live Online remote web training seminars and workshops.
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