Which type of task allows for the implementation of business logic in a process model?

The task that allows for the implementation of business logic in a process model is the Script Task. This task is specifically designed to execute code or perform operations that manipulate data or control process flow without user intervention. It provides a versatile way to integrate complex logic directly into the process, enabling automation and customization of the process behavior.

Script Tasks can execute expressions and access variables, which allows developers to implement conditional logic, calculations, or data transformations seamlessly as part of the process execution. This makes them essential for handling operations that require programmatic manipulation or decision-making based on the process's current state.

In contrast, other types of tasks serve different purposes. For example, Integration Tasks are mainly used to interface with external systems or services, while Human Tasks are designed for user interactions and require manual input. Sub-processes are used to break down larger processes into manageable parts but do not inherently involve implementing business logic. Thus, the Script Task is distinct in its dedicated capability to apply business rules and logic within a process model.