SYSML2 — Limitation on specifying view renderings

In 7.25.2 View Definitions and Usages, the third paragraph includes the parenthetical comment:

(Note that, in the textual notation, it is only possible to specify a view rendering using reference subsetting.)

This correctly reflects the following textual notation BNF in 8.2.2.25.1 View Definitions:

ViewRenderingMember : ViewRenderingMembership =
    MemberPrefix 'render'
    ownedRelatedElement += ViewRenderingUsage

ViewRenderingUsage : RenderingUsage =
    ownedRelationship += OwnedReferenceSubsetting
    FeatureSpecializationPart?
    UsageBody

However, neither the abstract syntax (see 8.3.25) nor the semantics (see 8.4.21) of view rendering require this restriction. The textual notation should be updated to allow a more general declaration of a view rendering usage, consistent with what is representable in the abstract syntax.