Import auxiliary schemas for global element references. DOCSIS-CPE-TYPE is an IPDR Service Definition schema defining the Customer Premise Equipment (CPE) Type IPDR data record which references the imported global elements. Revision History: 3.5.1-A.1 Initial version. 3.5.1-A.2 Revised version includes ECN OSSIv3.0-N-10.0914-3 and OSSIv3.0-N-10.0928-1 and published as I12. DOCSIS 3.0 Operations Support System Interface Specification CM-SP-OSSIv3.0-I12-100611, Annex P.