About Configuration Links
Links provide a way to use Siebel data in constraints that you write for a customizable product or product class.
For example, if you have clients outside the U.S., you could create a link that stores the account location. You could then write a constraint that uses the account location to determine what kind of power supply and plug types to include with a computer configuration.
The value of a link is determined when the user starts a configuration session and is not dynamically updated during the session.
Links can store the following types of information:
Business component links store the value of a field in a Siebel business component.
Context variable links store the value of a variable-map variable.
System variable links store the value of a specific system variable.