Extended objects have properties and functionality that exceed the capabilities of a standard Object. An implemented example is a list. Adding more extended objects is crucial to enable specific diagram types.
Tables in particular are useful in a variety of digrams.

You can find extended objects here.
Extended objects have properties and functionality that exceed the capabilities of a standard
Object. An implemented example is a list. Adding more extended objects is crucial to enable specific diagram types.Tables in particular are useful in a variety of digrams.
You can find
extended objectshere.