The access control features in Workspaces make sure that users can only see and manage campaigns that they should see, even if those campaigns are in a workspace. Access control in Workspaces is based on ad account access: the user has access to the workspaces that belong to the ad accounts they have access to.
How it works
In Workspaces all campaigns belong to an ad account. In order to see and open a workspace, a user must have access to the ad accounts used in the workspace.
When dividing your campaigns into workspaces, make sure that the division makes sense for the users' tasks. In a single workspace, only include campaigns for those ad accounts that the user is supposed to manage.
This way the relevant users have access to all the ad accounts being used in a specific workspace.
If an ad account is removed, your company's Smartly admins should remove any campaigns that belong to it.
If the campaign is unpublished or published archived, you can delete it.
If the campaign is a published non-archived campaign, you need to send it to another Workspace to restore access for other users.
Company admins have the unique ability to view all workspaces, regardless of the individual account permissions.
Meta-specific information
A single Workspace within Meta can include campaigns from multiple ad accounts. In order to see and open a workspace, a user must have access to all the accounts used in it.
Note on current limitations
For now the new access control features do not take into account campaign defaults and Bundles+.