The following view options are available:

Hide Full Name - specifies that only the Name of the Actor is displayed, that is, the Actor is not prefixed by any scoping Packages.

If you selected View Options by right-clicking the diagram background, the property values that you modify set the default view options for any Actors that are added to the diagram there after.

If you selected View Options by right-clicking one or more selected Actors, the check boxes you select change the view options of those items only.