SYSML2_ — Definition of view artifact

In 7.25.2 the spec says "A view artifact is an individual view usage where the model content is rendered in a
compartment of the view usage"
View artifact is italicized so it is presumably significant but I don’t understand the sentence.

In section 7.25.1 on page 137, view artifact is defined thus: “A view artifact is a rendering of information that addresses some aspect of a system or domain of
interest of concern to one or more stakeholders”