Both Buyer’s Consolidation and back-to-back shipments can be cleared from any type of warehouse, as long as the sublocation code in the eHBL data matches the sublocation code in the primary carrier’s ACI transmission. The Customs release request is on the 8000 CCN, and once it is released, the D4 Deconsolidation Notice will be triggered to the terminal (if it is subscribed to receive the Notices). All 8000 CCNs must reach “released” status by CBSA in order for the D4 Deconsolidation Notice to cascade.