How can you maintain runtime values for standard function Value Mapping? Note: There are 2 correct answers to this question.

How can you maintain runtime values for standard function Value Mapping? Note: There are 2 correct answers to this question.
A . Remotely from any external system, using OData service interfaces defined in SAP BASIS component.
B. Locally within PI, maintaining the values in Mapping Runtime Cache Monitor inside SAP NetWeaver Administrator.
C. Locally within PI, maintaining the values in Integration Directory.
D. Remotely from any external system, using service interfaces defined in SAP BASIS component.

Answer: C,D