With a single task list user interface, the users of your process applications can work on individual tasks, unaware of the different and complex back-end systems.
IBM Process Federation Server is based on the IBM WebSphere Application Server Liberty Profile server. It provides application programming interface (API) access to lists of resources that are federated across IBM BPM systems, such as the task list and launch list. It includes the distributed index for the federated environment that is based on an Elasticsearch service. The Elasticsearch service provides fast access to federated resources, and relieves federated IBM BPM systems from expensive queries.