What settings are required to give a user reporting access for a single advertiser?
(A) Schedule a report to be sent to the user, automatically granting them access to that data
(B) Create a user profile with a reporting-only user role, and filter for that advertiser
(C) Ask the advertiser to send an email to support, granting access to their reporting data
(D) Create a user role, and assign the advertiser as the sub-account.