> ## Documentation Index
> Fetch the complete documentation index at: https://docs.firstresonance.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Configure demand settings

> Control how ION calculates material demand and what counts as supply when running Autoplan.

Demand settings control which parts of the BOM drive demand calculations and how supply is counted during Autoplan runs.

## Configure demand settings

1. In ION, go to **Settings > Supply Chain > Plans**.
2. Turn on or off the settings you need:

| Setting                                 | What it does                                                                        |
| --------------------------------------- | ----------------------------------------------------------------------------------- |
| **Drive demand below purchased parts**  | Extends demand calculations to sub-components beneath purchased parts in the BOM.   |
| **Drive demand from kits**              | Includes kit requirements when calculating material demand.                         |
| **Group plan items with same date**     | Consolidates plan line items with the same target date into a single group.         |
| **Exclude uncommitted purchase orders** | Counts only ordered POs as supply; draft, requested, and approved POs are excluded. |

## Related

* [Set working time](/administration/supply-chain-settings/set-working-time)