> 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/plantexpresstools/how-to-use/plantprojectmanager/usage/pid-3d-categories-node/data-manager.md).

# Data Manager

The "Data Manager" can be started with the corresponding line in the menu.

![](/files/Zhx2NIWoMdMIe5rS1O0V)

The Data Manager palette opens and the whole "P\&ID Project Data" or "Plant 3D Project Data" are shown.

![](/files/zzg1ecWPABC9A56JOf2O)