SYSML2_ — Header description of unowned elements does not align with textual notation

The following row headers describe unowned elements, but the textual notation illustrates that the elements are owned.

Package with alias member (unowned)
Package with alias member (unowned)
Membership (unowned member with alias name)

The simplest resolution, if the desire to emphasize "unowned" is maintained, may be to use textual notation for each which declare the packages to be aliased in the next higher namespaces.