Service Catalog Best Practices - Distinguish between the Business Service Catalog and the Technical Service Catalog
Service Catalog Best Practices
Chapter 5. Distinguish between the Business Service Catalog and the Technical Service Catalog
Executive Summary: Chapter Overview
IF4ITThe Bottom Line
Core Concepts
| Concept | Definition & Strategic Role |
|---|---|
| Business Service Catalog (BSC) | The customer-facing view — plain language, request-oriented, focused on what services exist and how to obtain them. |
| Technical Service Catalog (TSC) | The fulfillment-facing view — technical language, dependency-oriented, focused on how services are delivered and what systems support them. |
| Two Views, One Source of Truth | BSC and TSC are two projections of the same underlying service definitions — not two separate catalogs, which would recreate the sprawl problem this document was built to prevent. |
Quick Q&A
Question: Why are BSC and TSC two views rather than two catalogs?
Question: Which practitioners work with each view?
Read More Below
Overview
Service Management facilitates both the IT organization and the business it serves. Therefore, a Service Catalog serves two very different audiences: the business and IT customers who request and consume services, and the business and technical teams who fulfill and support them. These two audiences have fundamentally different information needs. Customers need to understand what a service is and how to request it. Technical teams need to know how to deliver it, what systems are involved, and what dependencies exist. Trying to serve both audiences with a single undifferentiated view creates a catalog that works poorly for both.
Best Practice
Maintain two distinct views of the Service Catalog: a Business Service Catalog for customers and a Technical Service Catalog for fulfillment teams. The Business Service Catalog uses plain, non-technical language and focuses on what the service delivers and how to request it. The Technical Service Catalog contains all of that information plus the technical details, dependencies, fulfillment procedures, and support information that operators need to deliver the service.
Benefit(s)
Separating the two views ensures that each audience gets exactly the information they need without the noise that belongs to the other audience. Customers find the catalog more approachable and easier to use because it speaks their language. Technical teams have access to the detailed operational information they need to fulfill requests accurately and efficiently. Maintaining the separation also makes the catalog easier to update — customer-facing descriptions can be refined without touching technical documentation, and vice versa.
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