The Job that should be created and scheduled to evaluate Rules on a need basis in Saviynt is A. Run Detective Rules and Take Action. Here's an explanation:

Saviynt's Jobs: Saviynt uses Jobs to perform various tasks, including data imports, rule evaluations, and provisioning operations.

"Run Detective Rules and Take Action": This specific job is designed to:

Evaluate Rules: It evaluates rules that are configured for detective (monitoring) purposes. These rules typically check for specific conditions or changes in user attributes, access rights, or other data.

Take Action (Optional): Based on the rule evaluation results, the job can be configured to automatically take actions, such as:

Generating alerts or notifications.

Creating tasks for administrators to review.

Triggering workflows.

Automatically remediating issues (e.g., revoking access if a rule detects a violation).

Scheduling: This job can be scheduled to run periodically (e.g., daily, hourly) to continuously monitor for changes and enforce defined rules.

On-Demand Execution: You can also run this job on-demand to evaluate rules immediately.

Other Options:

B. Provisioning Job: This job is primarily used for provisioning access to target systems, not for evaluating general-purpose rules.

C. User Import via Connection: This job is for importing user data from external sources.

D. Trigger Chain Job: This allows for running a series or "chain" of jobs, but it doesn't directly evaluate rules itself.