Figure 46. Relationships Between Strategy Elements and Motivation and Core Elements
I'd make explicite that Value Stream influences Value. As stated by Milan, we could also discuss an additional realization (with the same distinction than for requirement: if the Value Stream contributes to the Value, then influence, if it is mandatory to get this value, then realization).
I'd also make it explicit that Work Package realizes Course of Action. Of course that's already possible as a derived relationship (through deliverable, core elements, and strategy behavior elements), but that's also true directly as a course of action is made concrete and actionable through multiple programs and projects, modeled as work packages.
(JB)