Week 4 — Service Desk and Incident Management
This week we focused on service desk and incident management in IT Service Management (ITSM). The service desk is the Single Point of Contact (SPOC) for users, while incident management is the process of handling incidents from detection to resolution. Both concepts are core to ITIL V3.
Q1 — Service Desk (ITIL V3 Reference)
Questions answered using ITIL V3 Wiki as reference:
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What is service desk?
A primary function in ITSM that manages communication between users and the IT provider. - Service desk vs. help desk?
- Service Desk: Supports employees with service requests and incident resolution, traditionally tied to IT infrastructure but broader in scope.
- Help Desk: Provides answers to both employees and customers about products or services, mainly addressing IT-related issues or user difficulties.
- Types of service desk:
- Local Service Desk: On-site, for small centralized organizations.
- Centralized Service Desk: All requests handled from one central location.
- Virtual Service Desk: Operates online, ideal for remote teams.
- Hybrid Service Desk: Combines local and virtual support.
- Follow-the-Sun Service Desk: 24/7 global coverage across time zones.
- Outsourced Service Desk: Managed by third-party vendors to reduce internal costs and bring specialized expertise.
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Processes supported: Register incidents to ensure accurate tracking, Process service requests (e.g., devices, app access), Resolve incidents immediately via first-level support, Analyze and fix incidents at second-level support, escalate to Problem Management if needed, Monitor and escalate unresolved incidents to meet SLAs, Proactively inform users about ongoing disruptions, Close and evaluate incidents, ensuring quality resolution and lessons learned, Maintain a knowledge base to improve efficiency, Produce incident reports to support service improvement.
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Key KPIs:
- Service desk vs. incident management:
Q2 — Incident Management Sub-Processes
We mapped entities involved in each sub-process of Incident Management:
- Logging: incident record, user info
- Categorization: service category, priority level
- Prioritization: impact, urgency
- Escalation: functional escalation, hierarchical escalation
- Resolution & Recovery: resolution detail, workaround
- Closure: user confirmation, resolution documentation
LAB 01 — Helpdesk Data Analysis (Group Work)
We analyzed an IT support ticket dataset from Kaggle. Goal: identify gaps compared to ITIL service desk processes.
Key gaps found:
- No clear incident classification aligned with ITIL.
- Missing fields for priority and urgency.
- Incomplete resolution documentation.
(Sheet available here: Lab 01 - Helpdesk Data)
Reflection
The week highlighted how ITIL V3 structures incident handling and user interaction. The service desk provides the people-facing bridge, while incident management standardizes the process side. The dataset activity showed how real-world helpdesk data often misses ITIL’s rigor, underlining the importance of proper classification, prioritization, and closure practices.