The key factor for ITIL success is its neutrality. Meaning, the framework describes processes and procedures that aren't organization-specific. But can be adopted by an organization to establish integration with the organization's strategy, delivering value, and maintaining a minimum level of proficiency.
It enables the organization to determine a baseline from which it can plan, implement, and measure. It is also used to demonstrate compliance and to measure improvement. The goal is to enhance performance and achieve a certain level of IT service efficiency.
What is ITSM?
Acronym of Information Technology Service Management is sometimes mistaken as a software solution. In reality, it is all about processes, people, and technology.
ITSM is a generic term; You don’t have to choose a methodology of ITSM, though you can. It just refers to the way you manage the information systems that deliver value to your customers. Even if you are unaware of the term ITSM, if you’re running IT systems, then you're doing some sort of ITSM.
The goal includes processes like planning, designing, delivering, managing, and improving the IT services an organization provides to its end users. This is focused on aligning IT processes and services with business objectives to help an organization grow.
ITSM and ITIL: The Conclusion
ITSM is all about how you manage the services you deliver to customers and end users.
ITIL is one of the frameworks that teach you the best practices for ITSM.