In the context in SAP Ariba integration via CIG, what fields must the customer define while creating a subaccount or account in Cloud Connector? Note: There are 3 correct answers to this question.

In the context in SAP Ariba integration via CIG, what fields must the customer define while creating a subaccount or account in Cloud Connector? Note: There are 3 correct answers to this question.
A . SAP Logical SystemID
B. Region
C. Proxy Host
D. Subaccount or Account
E. Location ID

Answer: B,D,E