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Glossary

The words YARDtwin and this guide use, in plain language, from audit log to yard tractor.

Who
All site staff, Carrier, Supplier, Driver
Plan
All plans

The words you'll meet in YARDtwin and in this guide. Where a topic explains the idea in more depth, the term links to it.

TermMeaning
AppointmentAnother word for a booking.
Arrivals listThe gate's list of the trucks expected today, with who is due, late or already at the gate. See Work the arrivals list.
Audit logThe permanent record of who did what, and when. Entries that matter for GMP are marked. See Audit log.
BookingA reserved slot for one truck: a dock, a date and a time, with the carrier, the load and the paperwork. See Book an appointment.
Booking codeThe short code that identifies a booking, also called the confirmation code. It's on the carrier's confirmation e-mail with a QR code.
Booking linkA link you send to a carrier or supplier so they can book a slot without a YARDtwin account. See Booking links.
CarrierThe transport company, or haulier, that brings the truck.
Carrier portalThe carrier's own pages in YARDtwin, where they book and follow their trucks. See The carrier portal.
Change requestA carrier asking to change a booking, for example to a new time. A planner approves or rejects it. See Change requests.
Check-in / check-outRecording a truck coming in through the gate, and leaving.
Cold chainGoods that must stay within a temperature range, and the checks that prove they did. See Cold chain.
Compliance checklistA list of checks to complete for a booking, at the gate or the dock, such as vehicle condition or paperwork. See Compliance checklists.
Cross-dockMoving goods straight from an inbound truck to an outbound one, without putting them away. See Cross-dock.
Departure clearanceThe checks before a truck leaves: seal, paperwork and the driver's signature. See Release a truck at departure.
DemurrageA charge when a trailer, rather than the truck, is kept on site longer than agreed.
DetentionTime a truck is kept on site beyond its free time, which may be charged to the site. See Detention.
Dock (dock door)A door where trucks load or unload. A dock can be inbound, outbound or both, and can be marked for chilled or hazardous loads.
Dock boardThe dock team's screen, showing each dock and the trailer at it. See The dock board.
Drop trailerA visit where the tractor leaves its trailer on site and drives off, sometimes taking another trailer away (drop and hook).
Dwell timeHow long a truck or trailer stays on site.
Electronic signatureA signature given in YARDtwin by entering your password again. It records who signed, when, and what the signature means. See Electronic signatures.
ExceptionSomething that didn't go to plan: a hold, a late cancellation, a no-show, a customs delay, a temperature excursion or a dispute. See Review exceptions.
ExcursionA temperature reading outside the allowed range for cold-chain goods.
Fair-use lineOn the Standard plan, the 1,000 truck movements a month the plan is designed for. A movement is one truck checked in at the gate. Nothing is blocked or charged past the line. See Plans and the free trial.
Free timeHow long a truck can stay on site before detention starts.
GateThe entry and exit point of a site, where trucks are checked in and out.
GMPGood Manufacturing Practice: rules for making and handling medicines. YARDtwin keeps the records GMP sites need, such as the audit log and electronic signatures.
HoldA stop on a load or truck until someone clears it, for example for damage, a seal problem or a failed check.
Inbound / outboundInbound loads are delivered to you and unloaded. Outbound loads are collected from you and loaded.
InductionThe site safety briefing a driver completes before they're allowed in. See Driver induction.
InspectionA recorded check of a vehicle or trailer, for example at the gate. See Inspections.
KioskA screen at the gate where drivers check themselves in. See The driver kiosk.
KPIKey performance indicator: a figure such as average turnaround or on-time arrival. See Read the dashboard.
Late cancellationA booking cancelled at short notice, inside the site's late-cancellation window (24 hours unless changed).
Layout builderWhere administrators draw the yard: roads, zones, parking spots and docks. See Layout builder.
ModuleAn optional part of YARDtwin, such as yard-jockey tasks or the Life Sciences screens, that an administrator switches on for a site. See Turn modules on and off.
No-showA booking where the truck never arrived.
Organisation IDYour company's short name in YARDtwin. You type it when you sign in. See Sign in and out.
Part 11The US FDA rule (21 CFR Part 11) on electronic records and signatures.
QR codeThe square barcode on a booking confirmation. The gate scans it to find the booking quickly.
RAGRed, amber, green: the colours showing whether a carrier is off target, at risk or on track. See Monitor carrier service levels.
Risks TodayThe dashboard card listing what needs action now, such as overdue arrivals and expiring licences.
SealA numbered tag that locks a trailer's doors. The gate checks the number and photographs it. See Check seals.
Shift reportAn automatic record of who worked a gate or warehouse shift and what they did. See Read shift reports.
SiteOne of your facilities, such as a distribution centre, with its own docks, yard and gate.
Site switcherThe list at the top of the menu where you choose which site you're working on.
SLAService-level agreement: the targets a carrier is held to, such as on-time arrival.
SlotThe time window a booking holds at a dock.
Smart SlotsYARDtwin's slot finder. It suggests the best times to book, taking into account dock type, breaks and how many staff are on. See Smart Slots.
StagingAn area in the yard where checked-in trucks wait for a dock.
Standing bookingA booking that repeats, for example every Tuesday at 08:00. See Standing bookings.
SupplierA company that sends you goods. Suppliers can book delivery slots in their own portal.
TrailerThe unit that carries the load. It can be left on site without its tractor. See Trailers.
TurnaroundHow long a truck spends on site, from arrival to departure.
Walk-inA truck that turns up at the gate without a booking. See Trucks without a booking.
WeighbridgeA scale the truck drives onto, to weigh it on the way in and out.
YardThe area between the gate and the docks where trucks and trailers wait.
Yard checkWalking the yard and comparing what's really there with what YARDtwin expects. See Yard check.
Yard jockeyThe person who moves trailers around the yard. See Do your move tasks.
Yard mapThe live map of the site showing every truck, trailer and dock, also called the digital twin. See The yard map.
Yard tractorThe small truck a yard jockey uses to move trailers, also called a shunter.