Line Cards, What Are Those?

Line cards quietly do a huge amount of work inside CalcuQuote. They're how the system knows which manufacturers each of your suppliers can actually quote. Get them right and bid sheets auto-build cleanly. Let them drift and your sourcing team is back to filtering AVX manually every morning. This session covers the two-layer cleanup (manufacturer groups first, then supplier mapping), maintenance inside the RFQ workflow, and the messy real-world cases: acquisitions, partial buyouts, and creatively spelled customer BOMs.

Headshot Tara Wiseman _250x250px
Tara Wiseman
Product Manager, Strategic Accounts, CalcuQuote

Tara Wiseman walks through how to structure and maintain line cards so bid sheets build cleanly and supplier mapping stays reliable over time. The focus is on managing manufacturer groups, maintaining mappings within the RFQ workflow, and handling real-world edge cases without breaking downstream quoting logic.

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Key Takeaways

What line cards are for

Line cards answer one question: what is each of my suppliers franchised to sell me?

  • Knowing that lets CalcuQuote auto-route AVX parts to the right suppliers without your team filtering manually
  • It also saves your suppliers from wading through manufacturers they do not carry
  • Clean line cards are the foundation for clean auto-built bid sheets

Layer one is manufacturer groups

Consolidate every spelling of a manufacturer under one canonical name.

  • Customer BOMs come in with "TI" and "Texas Instrument" and "Texas Instruments", all the same company
  • Manufacturer groups roll them up under one canonical name
  • The rest of the workflow stops caring about creative typing

Layer two is assigning groups to suppliers

Once a group is clean, decide which suppliers it routes to.

  • AVX group routes to Test Supplier
  • Microchip group routes to Mouser and DigiKey

From then on, when any spelling in those groups appears, the bid sheets build automatically 

Maintain in the flow of work

New manufacturer spellings get handled inline, not in a separate admin sweep.

  • A brand-new manufacturer spelling shows up in the Unassigned Manufacturers bucket on the Review tab
  • Open the line, add the spelling to the right group, run your bid sheets
  • No separate admin sweep required

Use the right person for the cleanup

Group assignments persist forever, so do them once and do them right.

  • Similar-looking spellings can be different companies (one letter off, but real)
  • A mistake here propagates across every future BOM
  • Assign cleanup to someone with the authority and knowledge to make the call correctly

Acquisitions and partial buyouts

Two patterns cover most M&A scenarios.

  • Full acquisition (e.g. Kemet buys Yageo): merge the groups or create a combined Kemet/Yageo group
  • Partial product-line acquisition: if the BOM reliably indicates the buyout, route systematically
  • Otherwise leave that subset unassigned so it falls into the review bucket and can be handled manually