How to use Tr3e
Short, practical guides for fashion teams. From your first collection to connecting Claude, ChatGPT or Copilot.
Add Tr3e as a connector in Claude, ChatGPT or Microsoft Copilot in five minutes. Then ask about your collection, or create and edit products, materials and collections by chatting.
Read the guide →Start here
Create your Tr3e account and Workspace, fill in the settings that save rework later, invite your team and create your first collection.
10 min readHow Tr3e is organisedThe building blocks of Tr3e: your Workspace, collections, products and their variants, the Library and purchase orders, and how they fit together.
4 min readWords used in Tr3eWhat the words on Tr3e's screens mean, from RRP, WSP and unit cost to variants, PO Ready, MOQ and Digital Product Passport.
3 min readAI
Add Tr3e as a connector in Claude, ChatGPT or Microsoft Copilot in five minutes. Then ask about your collection, or create and edit products, materials and collections by chatting.
5 min readAsk TreeAsk Tree answers questions about your collections in plain language and makes changes for you. You see and approve every change before it is saved.
4 min readCollections and products
Create a product in Tr3e, add its colourways, sizes and other options, set its prices and planned units, and reuse size runs across products.
5 min readCost and marginBuild each variant's bill of materials and manufacturing in Tr3e, see its unit cost, and read the collection's spend, projected revenue and profit.
6 min readThe Critical PathEight milestones from line plan to production handover, dated back from the PO Ready date. Who owns each one, how to close it, and how to flag a risk.
6 min readPurchase ordersWrite a purchase order in Tr3e from your planned units, in your vendor's currency, check it, approve it and send it as a PDF.
6 min readSKUs and barcodesHave Tr3e create a SKU for every size from your own codes, and EAN-13 or UPC-A barcodes from your GS1 company prefix.
3 min readDigital Product PassportsPublish a Digital Product Passport for any variant in Tr3e: a public page with its materials, composition, manufacturing and certificates, shared by link or QR code.
4 min readMaterials and suppliersKeep your materials, components, suppliers, manufacturing processes and certificates in the Tr3e Library once, and use them in every product.
4 min readWorkspace
No guide matches. Try another word, like “barcode” or “Claude”.
Stuck on something? Book a 15-minute support call. Pick the topic when you book and we come ready.
Book a support callEmail us