Which property permits process separation in the system?

In the context of a system that involves process separation, the property that effectively facilitates this is related to delegated administration. This property allows administrators to delegate specific responsibilities and permissions to various users or groups within different domains, thereby ensuring that processes can be run in isolation without interference from other domains.

When process separation is effectively implemented, it means that different logical partitions of the system are managed independently, which is crucial for security, performance, and operational efficiency. This helps in maintaining distinct environments where processes can execute separately, thereby adding a layer of protection and management.

The focus of this property is to manage and control how different users access and interact with configurations and data across these domains, which is vital for organizations that require segmented control over their processes. Being able to delegate administration enhances flexibility while maintaining the separation of processes, which is a foundational aspect of multi-domain environments.

In contrast, other options may serve different administrative or process control functions but do not specifically address the requirement for process separation in the same way. Therefore, the correct answer emphasizes the importance of domain management and delegated administration for achieving process isolation.