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 System ID
B . Region
C . Proxy Host
D . Subaccount or Account
E . Location ID

Answer: B,D,E