ServiceNow CIS-ITSM - Certified Implementation Specialist - IT Service Management

In the standard ServiceNow security model for ITSM, the ability to delete records is highly restricted to prevent data loss and maintain the audit trail. While the itil role allows users to create and update incidents, and the incident_manager role allows for the oversight of the incident process, neither has the out-of-the-box permission to delete Incident records. The itil_admin role is specifically designed to grant elevated permissions—including the deletion of incidents—without requiring the full system admin role. This ensures a "least privilege" approach while still allowing administrative cleanup of the Incident table.

From the book: An inbound email action checks the email for a watermark that associates it with a task and checks for other conditions: - Email reply: sending an email back to the source that triggered the action - By default, if an email has no identifiable watermark, an inbound email action creates a new incident from the message. - If the email has a watermark of an existing incident, an inbound email action updates the existing incident according to the action's script

The Walk-up Experience is a specific ServiceNow application designed to manage face-to-face IT support in a physical location (often referred to as a "Tech Lounge" or "Genius Bar" style setup). It allows users to join a virtual queue via a mobile device or a physical kiosk, view wait times, and receive notifications when a technician is ready. For the IT department, it provides structured tracking, reporting, and inventory integration for these high-touch, onsite interactions that were historically difficult to track within standard Incident management.

Content Items may be used for multiple purposes:

- Link to a Knowledge Base Article (policy articles, articles providing additional information about items)

- Link to catalog content (cross-references amongst catalogs)

- Link for a Module (redirect user to the same target location specified in a navigation module)

- External Content (link to public website or internal portal)