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SysMLv2: Cameo: TIP: A subject (which should always be declared using the subject syntax in code) will also display as the 1st parameter in the parameters compartment but without the 'in' feature direction kind displayed. It is nevertheless an 'in'.

Icon class
icon_class
far fa-sticky-note
icon_class_computed
far fa-sticky-note
Note kind
DISPLAY
FEATURE
MODELLING
TIP
TOOL
Policy level
INFORMATIVE
Specification keywords
SysMLv2
SysMLv2 keywords
subject
compartment
parameters compartment
directed feature
in
Keywords

If you select a subject - either under the subject compartment or as the 1st parameter in the parameters compartment - and bring up the specification dialog (then go into the full specification dialog) you'll see that it does have direction in even if it isn't displayed with the in feature direction explicitly shown in the compartment.

Relates to
33. Analysis: Analysis Case Definition Example.sysml
33. Analysis: Analysis Case Usage Example.sysml
33. Analysis: Trade Study Analysis Example.sysml
Related notes
[ISSUE, LIMITATION, MODELLING, TOOL]{INFORMATIVE} Cameo SysMLv2 Plugin: LIMITATION: Does not have a compartment for basic refs (no kind) so one has to use symbols, which takes up some modelling real estate - even when there's no need to show their structured contents or relationships from them!
[ISSUE, PROPOSAL]{PROPOSED} SysML2.0: Webel: Suggest it needs to be clarified whether binding to a parameter or port (or a directed feature of such) that has NOT been redefined in the binding connector context (is just inherited) is valid
[TIP]{RECOMMENDED} SysMLv2: Cameo: Although you can use return in SysMLv2 code for the out parameter of a calculation it will display as an out in the parameters compartment. Note that the special parameter is called 'result' but the code keyword is return and it's an out.
[CAPABILITY, DISPLAY, FEATURE, MODELLING, TIP, TOOL]{INFORMATIVE} SysMLv2: Cameo: TIP: If you need to display something that is "hidden" (buried in the complex underlying SysMLv2 machinery) you can often access it in the model tree by DISABLING Show Essential Elements Only with Show Implied Relationships ENABLED.
[DISPLAY, MODELLING, TIP, TOOL]{RECOMMENDED} Webel: SysMLv2: Cameo: Modelling Best Practice: For parameters prefer compartment view (where available) over boundary symbols UNLESS you need to show relationships from the symbols OR have special reasons (such as educational illustration).
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