In Ariba Network integration via CIG, which service line types are supported in service purchase orders with planned service hierarchies. Note: There are 3 correct answers to this question.

In Ariba Network integration via CIG, which service line types are supported in service purchase orders with planned service hierarchies. Note: There are 3 correct answers to this question.
A . Contingency
B. Forecast delivery schedule
C. Just-in-time delivery schedule
D. Blanket
E. Informatory

Answer: A,D,E