Two new permissions have been added to Adversus: Campaign segmentations and Campaign segmentations (user specific). These permissions make it possible to enable user level access control for campaign segmentation.
With the new permissions, you can now control whether a user can configure the segmentation for a campaign. Previously, this permission was either exclusively for administrators or available to everyone through the account setting 'Allow all users to create campaign segments' - that is now removed.
As always, if a campaign segmentation is configured, it will apply to all users who have access to the campaign, regardless of their permissions.