Cross dating refers to the type, use cross-reference formats
What you normally see in a document is the result of a field. They are set in the build configuration file. Similarly, if you update a graphic that's stored elsewhere but referenced in the field, the update will get picked up automatically without you having to re-insert the graphic.
Fields can be formatted.
Cross-references that link to such destination areas are unresolved. This includes adding switches to control the appearance of the field for examples, see my article on TOC switches.
You then select Bookmark as the reference type. For example, if you're writing a document over a period of days, the date will change each day when you open and save the document.
When you select a specific reference type, the box below will be populated with a list of the available choices. It is not practical to code such informative synonyms automatically, we have to write them explicitly.
With a star cross-reference, one interruption point is defined as the starting point.
You can link to a specific section by saying: You are notified if any cross-references remain unresolved.