Consolidations & master bookings
Group multiple house bookings under a single master MBL or MAWB.
3 min readLast updated 13 Apr 2026
A consolidation groups multiple individual house bookings under a single Master Booking that carries the master document (MAWB / MBL) issued by the underlying carrier. Standard practice for LCL sea, air consol, and groupage road.
Overview
- House Booking = an individual customer's shipment. Has its own quote, charges, and HAWB / HBL.
- Master Booking = the wrapper. Carries the MAWB / MBL, the carrier reference, and the consolidator's commercial agreement with the carrier.
- Consolidation Manifest = the list of houses under the master, used by ground handlers and customs.
Consolidations live at /app/forwarding/consolidations.
When to consolidate
- You have multiple LCL shipments going Dubai → New York and want to share a single 40HC.
- You handle multiple HAWBs going Dubai → London on the same Emirates flight; you issue your own consolidator MAWB.
- You're acting as NVOCC and issuing house BLs to your customers under the carrier's MBL.
Don't consolidate when:
- Each booking has a separate carrier, route, or vessel/flight.
- The cargo is incompatible (DG mixed with food, reefer with dry).
- You're sub-contracting another forwarder's master — that's a Cross-Tenant Consolidation instead.
Creating a master booking
- Go to Forwarding → Consolidations and click the Master Bookings tab.
- Click + New Master Booking.
- Pick the Customer — for a master, this is typically your own group entity or the carrier's NVOCC partner, not an end-customer. (Most tenants use a "House Account" customer for this.)
- Direction, Mode, Load Type — for sea: LCL; for air: Direct Master (Air); for road: Container or LTL.
- Origin / Destination Country & Port — picks from your master-data port catalog.
- Vessel / MBL if you already have it; ETD for the planned departure.
- Commodity — pick from master data (e.g. General Cargo for mixed consol).
- Save — the master booking is created in
draftstatus.
Attaching house bookings
From the master detail view → Sub-bookings tab → + Attach Sub-Booking. Search by booking number and pick. The house's commercial details (charges, customer, parties) stay on the house; only the carrier transport details inherit from the master.
You can also auto-attach: when creating a new house booking, pick the master from a dropdown — the route and carrier auto-fill.
Apportioning master charges
The carrier bills you once per master. To allocate that cost across the houses, use Apportion:
- By weight (default) — proportional to each house's actual_weight_kg.
- By volume — proportional to volume_cbm.
- Custom — manual override per house.
The apportioned cost shows up as a buy-side charge on each house, keeping the per-house margin honest.
Consolidation Manifest PDF
From the master detail → Documents → Consolidation Manifest. Renders a regulatory layout (ICAO Annex 9 for air, IMO FAL for sea, TIR for road) with the master's header info and a table of the houses. This is what you submit to the ground handler / customs.
Cross-tenant consolidations
If two different CargoSurge tenants want to consolidate (e.g. you and a partner forwarder share a master), use Cross-Tenant Consolidations — a partner-tenant invitation flow. See Cross-Tenant Consolidations (Tier 2).
Common pitfalls
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