Many manufacturers buy the same component from multiple preferred vendors. Each vendor may use a different part number for the same item, and there may not be a single manufacturer part number that everyone agrees to use.

That creates friction for purchasing. Your team still needs to request pricing and availability from each supplier, compare quotes, and keep the vendor-specific references consistent over time. Cetec ERP handles this with Cross Parts, so vendor part numbers stay tied to your internal part record and flow into purchasing decisions and documents.

How Cross Parts Support Vendor Part References

Cross Parts in Cetec ERP let you define a cross type and a cross part number. One practical use is vendor cross parts, where you record which vendors are approved for a part and the exact part number or naming convention that each vendor uses for it.

Review Vendor Cross Parts on the Part Record

Start at the internal part record. In this example, the part BOM102 has three vendor part crosses recorded. This gives your team a single place to maintain the vendor-facing identifiers that may be needed for quoting and purchasing.

Use Cross Counts in MRP to Drive Purchasing Decisions

When a purchasing user runs MRP and sees demand for BOM102, the Crosses tab indicates how many vendor crosses exist. That gives the buyer a quick signal that there are multiple approved vendor references available for quoting.

Carry Vendor Part Names into Purchasing Quotes and PDFs

After reviewing the crosses, your buyer can choose which vendor to quote. When a purchasing quote is generated for a vendor on a crossed part, Cetec ERP detects the vendor cross and displays the vendor-facing part name from the cross record.

Cross parts can also affect generated documentation. If a vendor cross exists and that vendor is selected on the purchasing quote, Cetec ERP can use the vendor part name for PDF fields, either alongside your internal part number or in place of it, depending on how your document is configured.

Key Takeaways

• Cross Parts let you store vendor-specific part numbers and names against a single internal part.
• MRP surfaces the presence of crosses so buyers know there are vendor references to review before quoting.
• Vendor part names can flow into purchasing quotes and PDF outputs when a crossed vendor is selected.
• Keeping vendor references on the part record supports faster quoting and fewer vendor-facing mistakes.

Conclusion

Managing multiple approved vendors for the same component is normal, but the vendor part number sprawl can create errors and slow purchasing down. Cross Parts in Cetec ERP keep those vendor references attached to the part, visible during MRP review, and available when generating purchasing documents.