SYSML11 — Constraint parameter notation conflicts with UML private ports notation

Constraint parameter notation conflicts with UML private ports notation. How to distinguish between part and ports if notation is the same?

This issue is being deferred because no proposed resolution was voted on during
the schedule of the SysML 1.3 RTF.
Disposition: Deferred The private port notation, in which a port located inside a containing rectangle had
more restricted visibility than ports placed on the boundary of the rectangle, was
included in UML 2.0 but removed in subsequent UML revisions. SysML specifies that
all ports be placed on the rectangle boundary.
SysML specifies its own specific notation for constraint properties and their constraint
parameters within a parametric diagram, in which the constraint parameter must be
shown flush inside the boundary of a constraint property.
The constraint property also has its own specific notation as a round-cornered
rectangle. No conflict with any UML notation is present within this specific diagram
context.
Disposition: Closed, no change