MagicDraw/Cameo: Does not show the “structure” label at the top of an internal structure compartment.
For an item flow with an item property, the label shows the name and type of the item property (in name: type format). Otherwise the item flow is labeled with the name of the classifier of the conveyed items. Source OMG Systems Modeling Language (SysML) 1.6
MagicDraw/Cameo: Does not seem to support showing a trailing colon ':' in labels of Properties or Connectors that are untyped OR are typed by anonymous Classes, Blocks, or Associations. (The notation is used in some SysML specification diagrams.)
Port labels appear in the same format as properties on the end of an association. Port labels can appear inside port rectangles. Source OMG Systems Modeling Language (SysML) 1.6