A buying office rarely runs only one style from only one factory. A domestic brand such as Cedar & Co. reorders several style lines at once, each from its own factory, on its own reorder cycle. Managing this well means holding every line's own milestones on one shared board, organised by line, rather than keeping a separate private tracker for each factory. This is chiefly an information-flow skill: bringing many factories' own separate schedules into one place a buyer's own office can scan in a single view.
Without this step, a buyer must check several separate records to answer one simple question, such as which line is at risk this week, and can easily miss a problem sitting in a tracker nobody opened that day.
You need: a basic sense of a reorder cycle and how a Make to Stock line differs from a one-time confirmed order. No previous lesson is required, though Lesson 2 of this course, on backward scheduling, is useful preparation.
By the end of this lesson you can:
Not covered here: flagging a delay before it reaches the shop floor (Lesson 4) and building the complete retail critical-path tracker (Lesson 5).
| Term | Meaning |
|---|---|
| Style line | One product style, sourced from one factory, tracked as its own row set on the critical-path board. |
| Critical-path board | A single shared record holding every style line's own milestones, organised so a buyer can scan across lines at once. |
| Replenishment cycle | One repeating round of Make to Stock production, run against a forecast rather than a single confirmed order. |
| Multi-factory board | A critical-path board that holds lines from more than one factory in the same shared record. |
| Consolidated view | A way of reading a board across every line at once, rather than opening each line's own record separately. |
| Line-level status | The on-track, at-risk or late status recorded for one specific style line, separate from any other line's own status. |
A buying office does not need a separate tracker for every factory it works with. One critical-path board can hold every style line's own milestones side by side, as long as each line's own dates, owner and status stay separate from every other line's. The board is shared; the schedules inside it are not merged into one, since a delay on one line has no automatic effect on a different line from a different factory.
| What can differ | The shapes you meet | Why it matters |
|---|---|---|
| Export vs. domestic order | A domestic buying office such as Cedar & Co. runs several short-cycle reorder lines from local factories on one board; an export buyer runs fewer, longer-cycle confirmed-order lines from overseas factories on the same kind of board. | A board built only for a few long export lines can be too coarse to show the faster turnover of many short domestic reorder lines. |
| MTO vs. MTS vs. hybrid | An MTS board holds recurring replenishment-cycle lines, each reopening on its own schedule; an MTO board holds one-time confirmed-order lines that close once shipped; a hybrid buyer's board holds both kinds of line together. | Treating every line on the board as if it followed the same MTO close-out pattern misses that an MTS line reopens on its own cycle instead of closing for good. |
| One factory vs. many factories | Cedar & Co.'s own board holds a T-shirt line from Delta Garments and a socks line from Suez Hosiery side by side, each with its own owner and its own stage names. | Assuming every line on a multi-factory board shares one factory's own stage names hides that a different factory's process, such as linking and boarding for socks, uses different milestones entirely. |
| How many lines a buyer runs at once | A small domestic brand may run two or three lines at once; a larger retailer's own board can hold many more, grouped by category or by factory to stay readable. | A board with too many ungrouped lines becomes hard to scan, defeating the purpose of a single shared view. |
| Socks, terry and home-textile product families | A socks line's own milestones include linking and boarding in place of sewing; a home-textile line's own milestones include cut-and-sew for a multi-piece set. | The board's own structure, one row set per line with owner, date and status, stays the same; only each line's own stage names change by product family. |
Cedar & Co., a domestic brand with 12 shops, runs its own business on Make to Stock reorders against its own forecast, buying from Delta Garments on a 60-day open account. Cedar & Co. also reorders ribbed crew socks from Suez Hosiery for the same stores. Rather than keeping Delta Garments' own T-shirt schedule in one file and Suez Hosiery's own socks schedule in another, Cedar & Co.'s buying office holds both lines on one shared critical-path board, so a single glance shows both lines' own current status side by side.
The worked numberThese day counts are illustrative reorder-cycle planning figures, not a fixed academy fact, since no reorder-cycle length is fixed for domestic Make to Stock lines in this course; they are shown clearly as illustrative so a buyer can see how two lines with different stage names still line up on the same board.
A common mistake is assuming that because two lines sit on the same board, they must also share the same stage names and dates. If Cedar & Co.'s buying office recorded the socks line's own milestones using the T-shirt line's stage names, sewing and packing where linking, boarding and packing actually apply, the board would show dates that do not match what Suez Hosiery is actually doing, and a real delay could go unnoticed because it was recorded against the wrong stage name. Keeping each line's own stage names and dates separate, even on a shared board, is what keeps the board accurate.
A buying office often works with more than one factory at the same time, each making a different product. Instead of keeping a separate note for each factory, all of them can sit on one shared board, one section per product line. Each section still has its own dates and its own factory's own way of working. The board just makes it possible to look at everything at once instead of hunting through separate files to answer one simple question.
Cedar & Co.'s critical-path board holds both the T-shirt line (Delta Garments) and the socks line (Suez Hosiery). The socks line is running late.
The relevant note from the buying office's own board instructions:
Which line's status should the assistant mark as at risk? Decide before you open the decision.
Only the socks line's own row set, since the delay is at Suez Hosiery, not at Delta Garments.
The two facts that decide this are that the board groups rows by line, with each row set naming its own factory, and that the T-shirt line's own milestone, sewing complete, is already done and on schedule. Marking the T-shirt line at risk as well would misreport a delay that has nothing to do with Delta Garments' own work, and could cause someone reading the board to needlessly chase Karim for an update he has no reason to give. The assistant should mark only the socks line's linking-and-boarding row as at risk, leaving the T-shirt line's own status untouched.
Cedar & Co.'s two reorder cycles are illustrative, so no single FOB value applies across the whole board; what is at stake here is the buying office's own time and the accuracy of the record it relies on.
If the assistant had marked the T-shirt line at risk instead of the socks line, Delta Garments would receive a follow-up call about a delay that does not exist there, while the real delay at Suez Hosiery goes unrecorded and unchased. Recording status against the correct line, every time, is what keeps a multi-line board worth trusting.
Use the T19-C03 Retail critical-path tracker. Record both the T-shirt line (Delta Garments) and the socks line (Suez Hosiery) as separate row sets on the same sheet, each with its own stage names, owner, due dates and status. Leave room to add further lines as Cedar & Co.'s own reorder mix changes.
[Download the Retail critical-path tracker](../../templates/T19-C03-retail-critical-path-tracker.xlsx)
1. Why does a buying office keep many style lines on one shared critical-path board?
2. A buying office adds a third style line from a new home-textile converter to its existing two-line board. What should it do?
3. Two lines on the same board share a factory, Delta Garments, but sell to different accounts. Should they share one row set?
| EN | AR | FR | TR | Meaning |
|---|---|---|---|---|
| Style line | خط الموديل | Ligne de style | Model hattı | One product style, sourced from one factory, tracked as its own row set on the critical-path board. |
| Critical-path board | لوحة المسار الحرج | Tableau du chemin critique | Kritik yol panosu | A single shared record holding every style line's own milestones, organised so a buyer can scan across lines at once. |
| Replenishment cycle | دورة تجديد المخزون | Cycle de réassort | Yeniden stoklama döngüsü | One repeating round of Make to Stock production, run against a forecast rather than a single confirmed order. |
| Multi-factory board | لوحة متعددة المصانع | Tableau multi-usines | Çok fabrikalı pano | A critical-path board that holds lines from more than one factory in the same shared record. |
| Consolidated view | العرض الموحّد | Vue consolidée | Konsolide görünüm | A way of reading a board across every line at once, rather than opening each line's own record separately. |
| Line-level status | حالة على مستوى الخط | Statut au niveau de la ligne | Hat düzeyinde durum | The on-track, at-risk or late status recorded for one specific style line, separate from any other line's own status. |
Next you will learn how a sourcing agent watches a hybrid account's own milestones and raises an early flag before a slipping date ever reaches the shop floor. Back to the course map