Step 1 is for you to start working with the Portbase service Hinterland Container Notification (HCN) Barge via APIs as soon as possible. Check out the API specifications HCN Barge here. Are you not yet using Portbase? Then first register for the service HCN Barge. At the same time, register as a participant with Nextlogic. Via HCN Barge, you will then be able to make full use of the integrated planning