Stu received an escalated support ticket because the Widget Approval process is not prompting for the OAuth data on his IBM Domino 9.0 Social Edition server. What is the cause for this issue?
A. He is using the OAuth3 protocol.
B. The Widget Catalog ODS is not upgraded for Domino 9.0.
C. Domino 9.0 does not support OpenSocial gadgets on upgraded servers.
D. The name attribute associated with each OpenSocial gadget is missing and needs a value.