CampaignDrive 4's most recent quarterly feature release included an upgrade to Approval Loops, both improving user experience, and increasing capabilities.
Our standard Approval Loop is based on the idea that all approvers can approve all documents. Of course, we know this approach is not necessarily ideal for every company.
So we've created an advanced Approval Loop option called Segmented Approval, allowing brands to specify which users, at both the brand level and the individual location level, are allowed to approve documents. A subtle enhancement, but one which allows brand much more flexibility and control over the document approval process.