What is a "Process Instance" in Appian?

A "Process Instance" in Appian refers to an active execution of a process model. When a process model is initiated, a unique instance of that model is created that represents a single execution pathway through the model. This execution includes the tracking of the state of work, completion of tasks, and flow through the various nodes defined in the process design.

Each instance operates independently and can progress through different stages based on decisions made along the way, user interactions, or system events. This concept allows organizations to manage workflows dynamically, monitoring real-time performance and outcomes. The distinctiveness of a process instance enables the orchestration of complex business logic and workflows as laid out in the process model.

In contrast, the other options do not adequately describe a process instance. A record of a completed task is more about the outcome of a task rather than the ongoing process execution. A template for process models represents a starting point for creating processes but does not pertain to any active execution. Lastly, a static representation of a process fails to capture the dynamic and real-time nature of an active execution, which is the essence of a process instance in Appian.