The flow is structured using flow zones to distinguish the preprocessing necessary to build the **Supplier Management Assistant** capabilities: supplier **spend & performance monitoring** (dashboards), **historical order exploration** (SQL query tool), **open-order delay risk scoring** (prediction + what-if), and **annual report retrieval** (Knowledge Bank embeddings + agent).

The flow is organized into 4 zones:

- [Input data](article:9) — Synchronize the required input datasets into the project.
- [Orders history](article:22) — Prepare and join historical purchase orders into an analysis-ready dataset used by dashboards and analytics tools.
- [Delay forecasting](article:23) — Prepare open (undelivered) orders and score them with the delay-risk model.
- [Annual Reports Embedding & Agents](article:24) — Embed supplier annual reports and connect them (along with structured tools) to the main supplier Agent.