Use of datasource to feed mockservice

Hello,

Is there a possibility to update the properties of a mockservice by using an excel file?

requestProperty1  requestProperty2
requestValue1          responseValue1
requestValue2          responseValue2

I want to use one single response message and have the returned values depend on the request. Preferably on the global MockService level so I can use them for all available services.

Thanks in advance!
Klaas-Jan Lute