The platform protects data according to data ownership rules. When users generate reports or search for data, they only see data that is relevant to them.
For example, a user can be restricted to view/edit a specific advertiser within their native account. Or, a user can be allowed access to all advertisers within their native account.
In addition, a user's native account can be extended and a user can be given access to additional accounts. For example, agency groups may require several accounts but some of their users may handle specific advertisers. For more information about account extension contact your Customer Success Manager.
Note: When publishers access the system, they have access to all placements that were served on their sites, and across multiple sites.
The following image shows the Amazon Ad Server (AAS) hierarchy.