In a SysML Activity Diagram a control flow may be notated with a dashed line and stick arrowhead; this helps distinguish a ControlFlow from an ObjectFlow symbol.
MagicDraw/Cameo: to use SysML-style control flow notation with a dashed line and stick arrowhead set the Diagram Style display option SysML Control Flow Style to true (enabled)
Figure 11-4: Control flow notation 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 specification diagrams: 11 Activities Slide kind hybrid diagram SysML Activity Diagram
Control flow may be notated with a dashed line and stick arrowhead, as shown in Figure 11-4. Source OMG Systems Modeling Language (SysML) 1.6