What feature can track the amount of time that a task has been open, to ensure that tasks are completed within an allotted time?

Service Level Agreements (SLAs) in ServiceNow define a target duration (start, pause, stop) for a task and attach a running timer that shows elapsed and remaining business time. The platform continually evaluates the SLA definition against the task record and updates the “SLA percentage,” “time left,” and related fields, enabling process owners to monitor whether the task is progressing within the contracted or internally allotted window.

A. Task Escalation Clock – Not an out-of-box ServiceNow feature; escalation is handled through SLA breach workflows or task escalation rules, not a separate “clock.”
B. Business Time Remaining – Only a display field created by an SLA, not a standalone feature that drives tracking logic.
C. Inactivity Monitor – Triggers events after user-defined idle periods, measuring silence rather than total open time to completion.
E. Response Time Clock – Non-existent native object; first-response targets are again managed by SLA definitions with “response” type goals.

1. ServiceNow Product Docs, “Service Level Agreements – Overview,” Service Level Management module, para. 1-3 (Tokyo release): “Use an SLA definition to track the amount of time a task has been open and ensure it is completed within a specified time.”

2. ServiceNow Courseware, “ServiceNow Fundamentals – Module 9: Service Level Agreements,” p. 3, step 1: “SLAs attach timers to tasks so fulfillment teams can see elapsed and remaining business time.”

3. ServiceNow Product Docs, “Create an SLA Definition,” Section: ‘Duration’ fields (Tokyo): explains start, pause, and stop conditions that calculate elapsed time.