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Polyphony is a workflow manager included in the Harmoni application framework that allows Harmoni-enabled systems to interoperate and integrate content via portal interfaces. Polyphony is a package that contains common libraries and actions that can be useful to many applications.
Application-level Polyphony differs from Harmoni in that its libraries interface with the user/client-environment, as opposed to the base-services environment. An example architecture is shown in the figure I below, with Polyphony and the application’s other code above Harmoni.
figure I
Segue | Harmoni | OKI