Derivatives valuation at Bloomberg is a relatively new area -- it does not have a standalone, online training video as of January 2011. Derivatives are covered under the Bloomberg Essentials Online Training Program and users familiar with the Bloomberg system should be able to find and understand Bloomberg derivatives analysis.
A manual explaining the Bloomberg derivatives valuation service is available to Bloomberg users and subscribers. This manual provides an overview of the system and how Bloomberg reaches its valuations.
The Bloomberg Professional website offers additional support and assistance for users. This includes technical support, support downloads and manuals.