MagicDraw/Cameo: Keep most elements out of the top-level of a project (i.e. not directly under the project Root). Have one top-level index/content/package diagram.

Icon class
icon_class
far fa-sticky-note
icon_class_computed
far fa-sticky-note
Note kind
Policy level
UML keywords
Keywords
Note that many of the out-of-the-box table and matrix diagram types will not see elements that are not under at least one Package or Model.
Relates to
Related notes
Related notes (backlinks)
Related snippets (extracts)
Visit also
Visit also (backlinks)