Hi, a hint to handle those different classes and their attributes can be found in the documentation. See "CMDB20 Concepts & Best Practices" for further information.
At every installation of a CMDB 2.0 there is a folder created that stores a Java Doc with a description of attributes. I found this very helpful to identify which attributes in a class could be usefull for my given problems. The path of the Java Docs is <CMDB_Installation_Folder>\sdk\doc\cdm Hope this helps. Oliver _______________________________________________________________________________ UNSUBSCRIBE or access ARSlist Archives at www.arslist.org ARSlist:"Where the Answers Are"

