What changes occur when SAP Ariba Contracts is suite-integrated with SAP Ariba Buying?

Integration

What changes occur when SAP Ariba Contracts is suite-integrated with SAP Ariba Buying? Note: There are 2 correct answers to this question
A . Supplier master data is shared between SAP Ariba Buying and SAP Ariba Contracts
B . Compliance contracts are created within contract workspaces
C . Contract workspaces are required to be approved in SAP Ariba Buying
D . Suppliers must register on the Ariba Network before you can assign them to a contract workspace

Answer: A,B