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Finally, you should review the new documentation in the areas that address the settings you previously added and compare those sections to the original documentation to understand the differences. This consists in most cases of class name or bean name differences, or in the case of custom XML within the Attribute Resolver and Attribute Filter configurations, changes to the xsi:type values used for various features and to the XML namespace boilerplate at the top of those files.
When complete, you will have copied back changed versions of some files used before, adjusted settings in other files, and should be close to a system working hopefully close to identically as before. You should have no references to "geant" or "csc.fi" XML namespaces, classes, or types in your configuration at that stage, and should remove any that remain.
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