Object behaviors in linkuri APS attribute?

[Robert Orosz <roboro@AUTO-TROL.com>]

All,

Unfortunately, I missed this in my Chapter 3 review.  Section 3.1.2.4
contains this statement:

(object behaviors are also available through the 'linkuri' APS Attribute.)

Is that really true?  This is not mentioned in section 3.2.2.3, which
describes the linkuri APS attribute. It would also be a change from WebCGM
1.0 Second Release.

How would a viewer know which object(s) to apply the behavior to?

Rob