All content with label group+group_proof+notifications.
Related Labels: approval_status, email_notifications, versions, manage, review_list, group_view, spark, email, online_proofing, versioning, file_upload, digital_proofing, approval_manager, multi-file, soft_proofing, approval_manager_2012, proofing, multiple_file ( - group, - group_proof, - notifications )