Icon class icon_class far fa-sticky-note icon_class_computed far fa-sticky-note Note kind ASSERTION TIP Policy level STRONG UML keywords Port SysMLv1.x keywords FullPort ProxyPort "standard" Port Keywords Cameo Systems Modeler MagicDraw SysML MD SysML Relates to Related notes [TIP] HOWTO get at and display "standard" Ports that have been unnecessarily hidden and suppressed in MD SysML 19SP3 and Cameo 19SP3 [ASSERTION, WARNING] It is NOT true in SysML1.6+ that you "should" always use a SysML FullPort or a SysML ProxyPort instead of a "standard" Port, and it's not even always a good idea (and the spec states this very clearly in multiple places)! Related notes (backlinks) [ANTI-PATTERN, MODELLING, PATTERN, TIP]{STRONG} Webel: SysML: Electronics: DO NOT represent a jack/socket as a dumb proxy. Imagine it can introduce some signal noise or other effect (such as buzz) to test it is a physical model. [MODELLING, STYLE]{RECOMMENDED} SysMLv1: Prefer not show Port symbols on the boundary of Block symbols in BDDs, just list them in compartments. One can't connect them in a BDD anyway. Recommend only show Port symbols in IBDs. [POLICY] The Webel versions of the SysML HSUV sample problems and specification sample figures use "standard" Ports EXCEPT where ProxyPorts or FullPorts are explicitly indicated in the specification Related snippets (extracts) Visit also Visit also (backlinks) Flags Book traversal links for In the Webel recipe for SysML, DO use a "standard" Port until you have a truly compelling reason to commit to a FullPort or ProxyPort Previous Up Next
