What is change management? A guide to organizational transformation

What is change management?
In modern IT, change management has many different guises. Project managers view change management as the process used to obtain approval for changes to the scope, timeline, or budget of a project. Infrastructure professionals consider change management to be the process for approving, testing, and installing a new piece of equipment, a cloud instance, or a new release of an application. ITIL, ISO20000, PMP, Prince2, as well as other methodologies and standards, presc