Do all levels in the co-load use the same primary CCN? For example: ABC Forwarder, XYZ Master Co-Loader and us, the last in the line would file under the COSCO CCN and closed message for each e-manifest using the same primary CCN?

Do all levels in the co-load use the same primary CCN? For example: ABC Forwarder, XYZ Master Co-Loader and us, the last in the line would file under the COSCO CCN and closed message for each e-manifest using the same primary CCN?

You close up to the co-loader’s 8000 above you. You reference the primary CCN on your eHBL, but you close up to the PREVIOUS CCN. Don’t confuse the PRIMARY with the PREVIOUS CCN and remember you will need both the primary CCN and the previous CCN to file the eHBL in a co-load.