SYSML12 — Representing multiple item flows on the same connector

Representing multiple item flows on the same connector. The specification should clarify the notation for representing multiple item flows with the same direction on a connector. In particular, UML allows for multiple information items to be represented with a single triangle, along with the list of the information item names spearated by a comma (refer to Figure 17.6 of the Superstructure Spec). A similar notation should be provided to represent multiple items flows in SysML. Proposal resolution: Recommend adding the following sentence at the end of section 9.3.1.4. " When several item flows having the same direction are represented, one triangle can be shown, along with the list of item flows separated by a comma." Also, add a constraint to 9.3.1.4 as follows" 1. If the ItemFlow has an itemProperty, there must be one conveyed classifier which matches the type of the item property.

Disposition: See issue 13945 for disposition