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