About the Reviewers

Michael Weigl holds master's degrees in physics and computer science. After having worked as a programmer for several years he has been a technical trainer for Digital Equipment, Siebel Systems, and Oracle, teaching programming languages, operating systems, network technology, databases, Siebel CRM, and finally Oracle BI. This has been interrupted by his participation in various programming projects, Siebel implementations, and end-user training opportunities. He is a happy father of two adult sons who fortunately have not followed him into the computer industry (although they of course love computer games).

Tim Bull has been working with Siebel since joining the company in 1999. Starting life as a Siebel Administrator. He has worked as a consultant and is now a Principle Instructor for Oracle University developing and delivering technical courses in all aspects of Siebel CRM.

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