ITIL: Detailed Explanation of IT Service Management Framework

ITIL Development

ITIL originated from the UK government's IT best practices library, evolving through v1, v2, and v3, upgrading to ITIL 4 in 2019.

Service Value Chain Model

The ITIL 4 Service Value Chain contains six key activities: Plan, Engage, Design & Transition, Obtain/Build, Deliver & Support, and Monitor & Improve.

ITIL Practices in iDCOS

iDCOS integrates ITIL 4 best practices into its product design, providing a complete ITSM process engine.

• ITIL 4 emphasizes value co-creation and continuous improvement,Service Value Chain is more flexible than ITIL v3 processes,General management practices apply to all organizations,Service management practices include incident, problem, change and other core processes,iDCOS supports visual configuration of ITIL 4 practices