Just What is a Service Catalog?
Many organizations adopting best practices for IT Service Management are working hard to figure out the concept and implementation of an IT Service Catalog. So exactly what is a service catalog… is it like the Sears Christmas Wish Book of IT services?
The main purpose of a service catalog is to document IT services and establish the basis for other service management components. In essence, it clearly defines what services are available from the IT organization and aligns those services with the business goals and needs. It can be a baseline for a Service Level Agreement, or even replace it in some cases. It also becomes the basis for documenting procedures and processes in your IT organization.
What are the steps that make up defining an IT Service Catalog?
First and foremost, think about the business services provided. Examples include email services; human resource services, manufacturing services; financial services, etc.
After looking at services from the business perspective, start to define each service with the following information:
- Service Name – Provide a simple description, preferably the same name the customer would use.
- Service Description – This is a high-level description of the service written in language customers can understand. Avoid jargon.
- Support Contact Point – Where should the customer begin an inquiry or report problems regarding the service?
- Responsible Manager – List the contact person responsible for the service.
- Customers/Users – What set of customers (specific or general) utilizes this service?
- Detailed Specifications – Some items may not require all of these elements, but possible elements to include in specifications are:
- Inputs – hardware, software, infrastructure, customer inputs, etc.
- Outputs – final products viewed from a customer perspective
- Default items always included
- Optional items the customer may request or pay extra for
- Excluded items which are never included
- Service hours of availability
- Up-time and service availability goals
- Support provided
- Performance standards for the service
- Customer procedures for starting, changing or ending the service
- Charges (if appropriate)
By having this definition, you can begin to identify the components of the service via configuration items and their defined relationships to assist in identifying the end to end components that make up a particular service from the business perspective rather than the IT perspective.
If you have further questions….
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