Which of these is a possible source for tasks in an Appian application?

Tasks in an Appian application are generated from processes. When a process model is created, it can include activities that create tasks for users to complete as part of the overall workflow. Each task can represent a specific action that needs to be taken by a user to move forward in the process.

Processes define the broader flow of activities, including user interactions and automated actions, and these user interactions typically manifest as tasks. As a result, tasks are often directly tied to the execution of the process model.

On the other hand, rules, sub-processes, and entities serve different purposes within the Appian framework. Rules are primarily used for logic and calculations within the application but do not directly create tasks on their own. Sub-processes are components of a larger process and may contribute to task creation when executed, but they themselves are not sources of tasks. Entities represent data models in the system and are related to data storage and retrieval, rather than task generation.