# Change price of a item in bulding construction

<span style="white-space: pre-wrap;">1. You need to override the EditorModeBuilding prefab (in prefab -&gt; editor -&gt; modes). </span>[https://enfusionengine.com/api/redirect?to=enfusion://ResourceManager/$ArmaReforger:Prefabs/Editor/Modes/EditorModeBuilding.et](https://enfusionengine.com/api/redirect?to=enfusion://ResourceManager/$ArmaReforger:Prefabs/Editor/Modes/EditorModeBuilding.et)<span style="white-space: pre-wrap;"></span>

<span style="white-space: pre-wrap;">2.Find the component </span>****SCR\_CampaignBuildingPlacingEditorComponent****.[![image.png](https://wiki.nabla.sh/uploads/images/gallery/2025-03/scaled-1680-/H9Himage.png)](https://wiki.nabla.sh/uploads/images/gallery/2025-03/H9Himage.png)

<span style="white-space: pre-wrap;">3. Go to the </span>****Registries****<span style="white-space: pre-wrap;"> line.</span>  
[![image.png](https://wiki.nabla.sh/uploads/images/gallery/2025-03/scaled-1680-/02jimage.png)](https://wiki.nabla.sh/uploads/images/gallery/2025-03/02jimage.png)

<span style="white-space: pre-wrap;">4. Take the first empty line and expand </span>****Prefab****.  
[![image.png](https://wiki.nabla.sh/uploads/images/gallery/2025-03/scaled-1680-/G0uimage.png)](https://wiki.nabla.sh/uploads/images/gallery/2025-03/G0uimage.png)

Here, you will find the list of all placeable compositions in construction mode.

  
5.Press the magnifying glass to locate the composition you want to modify.

[![image.png](https://wiki.nabla.sh/uploads/images/gallery/2025-03/scaled-1680-/tWjimage.png)](https://wiki.nabla.sh/uploads/images/gallery/2025-03/tWjimage.png)

6\. dans notre exemple on va prendre la dent de dragon, vous allez alors override la composition en faisant clique droit sur l'objet et overire

[![image.png](https://wiki.nabla.sh/uploads/images/gallery/2025-03/scaled-1680-/lI5image.png)](https://wiki.nabla.sh/uploads/images/gallery/2025-03/lI5image.png)

<span style="white-space: pre-wrap;">7. Edit the </span>****Prefab****.

[![image.png](https://wiki.nabla.sh/uploads/images/gallery/2025-03/scaled-1680-/lRhimage.png)](https://wiki.nabla.sh/uploads/images/gallery/2025-03/lRhimage.png)

<span style="white-space: pre-wrap;">8. Go to the </span>****SCR\_EditableEntityComponent****<span style="white-space: pre-wrap;"> component.</span>

[![image.png](https://wiki.nabla.sh/uploads/images/gallery/2025-03/scaled-1680-/qljimage.png)](https://wiki.nabla.sh/uploads/images/gallery/2025-03/qljimage.png)