# Infor Vendor Portal for SyteLine: supplier self-service on your ERP data > Source: https://netray.co/stack/infor-vendor-portal-syteline > Publisher: Netray (netray.co), AI and integration engineering for ERP and manufacturing systems. > Section: ERP Stack ## Short answer The Vendor Portal is a first-party Infor portal that lets suppliers see selected SyteLine data, such as purchase orders and receipts, without calling your buyers. It reads from the same SyteLine application and database, so there is no separate system of record to reconcile. It suits plants whose buyers spend a lot of time answering PO status questions. ## Erp Infor CloudSuite Industrial (SyteLine) ## Erp Key syteline ## On Prem true ## Product Infor CloudSuite Industrial Vendor Portal ## Vendor Infor ## Category B2B portal ## Integration **Method:** Native SyteLine portal **Detail:** The portal is delivered by Infor as part of the CloudSuite Industrial family and is configured against the SyteLine application rather than synced through a third-party connector. Vendors log in with portal credentials mapped to a vendor record, and the portal shows only the data exposed for that vendor, for example open POs and receipts. **Method:** SyteLine forms and security configuration **Detail:** What a supplier can see is governed by SyteLine configuration and portal security, not by a separate rules engine. Treat vendor access as an external user model: map each portal user to exactly one vendor, and review which forms and fields are exposed before go-live. ## Data Flows **From:** SyteLine purchasing **To:** Vendor Portal **Data:** Open purchase orders, lines, due dates, quantities **Trigger:** PO released or changed **From:** SyteLine receiving **To:** Vendor Portal **Data:** PO receipts and received quantities **Trigger:** Receipt posted **From:** Vendor Portal **To:** Buyer **Data:** Supplier-visible status the buyer can act on **Trigger:** Supplier views or updates a portal screen **From:** SyteLine vendor master **To:** Vendor Portal **Data:** Vendor identity and contact mapping for portal users **Trigger:** Vendor onboarded or contact changed ## Setup ### Confirm scope with purchasing **Detail:** List the questions suppliers ask most often (PO status, due dates, receipt confirmation) and decide which of those the portal must answer on day one. ### Check your release and licensing **Detail:** Confirm the Vendor Portal is included in your CloudSuite Industrial entitlement and supported on your release, and whether your deployment is on-prem or Infor-hosted. ### Clean the vendor master **Detail:** Remove duplicate vendors, fix contacts and email addresses, and mark inactive vendors. The portal exposes whatever the vendor record says. ### Create portal users and map them to vendors **Detail:** One external user per supplier contact, each tied to a single vendor number. Test that user A cannot see vendor B's orders. ### Review exposed fields **Detail:** Walk through each portal screen as a supplier. Hide prices, cost data or internal notes that should not leave the building. ### Pilot with a few suppliers **Detail:** Start with two or three cooperative suppliers, collect their feedback for a few weeks, then roll out in waves. ### Document the process **Detail:** Tell buyers what suppliers can now see so they stop answering the same emails, and tell suppliers who to contact when the portal data looks wrong. ## Pitfalls - Portal users mapped to the wrong vendor record, so one supplier sees another supplier's orders. - Internal comments or cost fields visible on a PO line because nobody reviewed the supplier-facing screens. - Stale vendor contacts, so portal invitations and password resets go to people who left the supplier. - Suppliers expecting to change dates or confirm lines when the portal only exposes read access for the screens you enabled. - Upgrades that reset or change portal forms, leaving a customised supplier view behind the standard one. ## Ai Layer ### Plain-language PO status for buyers **Description:** A private assistant reading SyteLine can answer 'which open POs for this supplier are past due and not yet receipted' in one question, using the same data the portal shows, so buyers stop opening several forms. ### Supplier email triage **Description:** Incoming supplier emails about delays can be matched to the PO lines they refer to, with a draft reply for the buyer to approve. Nothing is written to SyteLine without a human. ### Portal exposure review **Description:** Before go-live, an assistant can list which fields and vendors each portal role exposes and flag anything unusual, as a checklist for your security owner rather than a replacement for testing. ## Alternatives - If suppliers only need PO documents, scheduled PO emails or EDI 850 and 855 through your existing EDI provider may be simpler than a portal. - For a small supplier base, a shared mailbox plus a weekly open-PO report from SyteLine is often enough. - If you need supplier collaboration across several ERPs, a separate supplier-collaboration platform may fit better than an ERP-specific portal. ## Faq ### What does the SyteLine Vendor Portal show suppliers? **Answer:** Infor describes it as first-party self-service access to selected SyteLine data, such as purchase orders and receipts. The exact screens depend on your release and configuration, so verify in a test environment before telling suppliers what they will see. ### Does the portal need middleware like ION? **Answer:** Infor presents it as a native portal for SyteLine, so it is not a connector between two products. Your own integrations, such as EDI or an AI layer, may still use ION or IDOs separately. ### Can it run for an on-prem SyteLine site? **Answer:** Availability and hosting options depend on your release and entitlement, so confirm with Infor or your partner. If suppliers must reach it from outside, plan the network exposure and authentication with your security team. ### Can an AI assistant answer supplier questions directly? **Answer:** It can draft answers from SyteLine data for a buyer to approve. Giving suppliers direct access to a language model over your ERP is a larger security decision and we would normally keep a human in the loop. ## Source https://docs.infor.com/csbi/2025.x/en-us/csbicslib/csbi_solution_overview/tsd1587504240679.html ## Search terms syteline vendor portal customer portal, infor vendor portal syteline, syteline supplier portal, syteline purchase order status suppliers, cloudsuite industrial vendor portal, syteline self-service suppliers --- Talk to an engineer: https://netray.co/contact?intent=erp_ai | Machine catalog: https://netray.co/agent/catalog.json