Managing implementations tasks and promoting changes from one Fusion environment to another are necessary for each Fusion module implementation project. Oracle introduced a tool for Fusion called Functional Setup Manager to manage implementation tasks. In Fusion, Offering is the highest level grouping of Applications functionality and is usually the starting point for configuration decisions. Functional Setup Manager allows users to create an implementation project by selecting offerings, options, and features. An offering contains all of the tasks required to implement the top level business process, options are choices available under the offerings, and features are available to define business rules. A Configuration Package can be created for tasks selected under Functional Setup Manager. The Configuration Package can be exported from one environment and imported into another environment. More details about Functional Setup Manager is available at Functional Setup Manager.