# Change of Recipe Units

Once we have clicked on the **Unit Change** button through the
**Inventory
Items**
screen, a window like the one we can see below will appear.

![unit_change.png](https://pav-bookstack-docs-uploads.s3.eu-west-par.io.cloud.ovh.net/uploads/images/gallery/2026-09/EFbLqvDedmKm088g-unit-change.png)

It allows us to change the recipe units of the inventory items in all
the
**Recipes**
and **Family
Groups**
where the inventory item appears.

We can select to make the change in the **Recipes of sale items** and/or
in the **Inventory items of family group**.

We will write the new recipe unit, the new equivalence and the
conversion ratio of the new recipe unit.

Once we have configured the change of recipe units, we will click on the
**Update** button.

The **Discard** button allows us to exit of the screen without making
any changes.