What settings are required to give a user reporting access for a single advertiser?

Question

Accepted Answer

Create a user profile with a reporting-only user role, and filter for that advertiser

Answer

Schedule a report to be sent to the user, automatically granting them access to that data

Answer

Create a user role, and assign the advertiser as the sub-account.

Answer

Ask the advertiser to send an email to support, granting access to their reporting data