5.1.0 Decision tree FG definition
The Decision Tree for FG, as conceived by Supply Chain Excellence, is as follows :

5.1.1 Decision tree in DynaSys
In DynaSys DiP, it corresponds to the tab "Decision tree FG" inside the workspace "PI - FG"

| KPI | Definition |
|---|---|
Proposed SHS | The Proposed Stock Holding Strategy (SHS) represents the output of the Decision tree in DynaSys by considering all the different criteria (see "Decision tree FG definition" above).This Proposed SHS will be used into calculating the "Cycle Stock proposed", "Safety Stock proposed" and "Target stock proposed", and compare them to the existing current Cycle, Safety and Target stock.Example values : for Finish Goods, possible values are MTS, MTO and MTO-FB. |
Reason | It gives the reason of the proposed SHS, to guide the user as to why the SHS is proposed. It represents the different decision nodes of the Decision tree.Example: for Proposed SHS = MTS, a reason code could be "Low Internal sales ; CLT<RLT" correspond to a . Another example, now for Proposed SHS = MTO-FB, it's the reason = "High Internal Sales". |
Internal sales % | It's based only on the next 12 months and it's the results of dividing the Internal sales (to other Solvay sites) to the Total Sales (Internal + External).Note:
|
Catalog lead time SAP | It represents the "Promised Lead time" to the Customer.Source:
|
SHS RLT | It's calculated in DynaSys and represents the Strategy-dependent Replenishment Lead time.Represents the total time between placing a production / replenishment order and the availability date. It considers other BOM levels lead times (multi level) + distribution network (multi sites) and stock holding strategies.More info in: put link |
Volume Category | It's calculated in DynaSys and represents the classification of the Material in a given site due to its volume (a classic Pareto analysis).Possible values : High volumes (top 80% volume), Medium volume (next 15% volume), Low volume (last 5 % volume). |
| Margin category | It's calculated in DynaSys and represents the classification of the Material in a given site due to its contribution margin (a classic Pareto analysis).Possible values : High Margin (top 80% margin), Medium margin (next 15% margin), Low margin (last 5 % margin). |
| Order frequency % | It's calculated in DynaSys based on last 12 months demand, and represents Number of weeks with Demand / Number of weeks in the year. The Demand includes both Independent demand (InterCo + External demand) + Dependent demand (internal consumption/use inside a site). |
| Number of customer | It's calculated inside DynaSys based on the next 12 months and represents the number of Sold-to for which we have a demand (demand > 0). If there is only one Sold-to, the Material is considered Monocustomer. If there are 2 or more, it's a Polycustomer. |
5.2 Decision tree Raw Material & Intermediates