SYSML17 — Expand use of rake symbol for all decompositions

I’d like to advocate for rakes on Call Operation nodes (that have associated methods) in the next SysML rev. We’re using operations extensively because they inherit nicely and have inputs/output parameters. By moving to Call Operations from Call Behaviors, we lose the rake that’s a visible sign you can drill deeper…so by using Call Operations with methods instead of Call Behaviors, we lose that visual cue.
I put a stereotype with icons on the nodes as a fix, but I’d love to see it as a native function.

I suggest that rake symbols should be expanded to include call operations on activity diagrams with methods attached (or any other situation in which drill-down is available).

Proposal: Expand use of rake symbol for all decompositions

New features are out-of-scope for SysML 1.7 and should be covered by SysML v2 if necessary for SysML.