> For the complete documentation index, see [llms.txt](https://help.auxalia.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://help.auxalia.com/plant-tools/plantspecdriven/how-to-use/concepts/structure-tree.md).

# Structure Tree

The PlantSpecDriven Structure Tree is the central user interface to keep an overview of your project. You always have an overview of the progress of transitioning the P\&ID to 3D.

The Structure Tree also shows inconsistencies between P\&ID and 3D values.

Details on configuring the Structure Tree can be found under [Tree Settings](/plant-tools/plantspecdriven/how-to-use/configuration/tree-settings.md). How the the Structure Tree is used can be found under [Using Structure Tree](/plant-tools/plantspecdriven/how-to-use/use-cases/routing-pid-line-segments-3d.md).

![](/files/WtPADEMTrRlSrn1IAqqO)