Before you can generate output using ePublisher, you must have valid contract identifier (Contract ID). This Contract ID will then be used to automatically handle the licensing of all components and features for you and other users that ePublisher was purchased for at the same time or under the same contract.
Currently ePublisher is licensed based on each ePublisher component (i.e. Express, Pro, AutoMap) and input adapters. Based on the input format of the files you are authoring, you may have access to up to three input adapters (Adobe FrameMaker, Microsoft Word, and DITA-XML). For more information about each component, see “WebWorks ePublisher Platform Components” on page 2.