Akwụkwọ Ntuziaka ITIL® na Ntọhapụ, Nchịkwa na Ndabere bụ iji mee ka ndị dere akwụkwọ ahụ tinye akwụkwọ ahụ n'ọrụ n'oge Service Management Lifecycle na kpọmkwem na usoro ITIL® na-esonụ, ọrụ na ọrụ: Gbanwee, Njikwa Ọrụ na Nhazi Management, Validation and Testing Service, Nwepụta na Nchịkọta Ụlọ Ọrụ, Nkwekọrịta Mwepụ, Nyocha Agbanwe, na Njikwa Ihe Ọmụma.
