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

# atoti.Measure.folder

#### *property* Measure.folder *: [str](https://docs.python.org/3/library/stdtypes.html#str) | [None](https://docs.python.org/3/library/constants.html#None)*

Folder of the measure.

Folders can be used to group measures in the Data model UI component.

### Example

```pycon theme={"languages":{"custom":["/engine/python-sdk/0.9/languages/pycon.tmLanguage.json"]}}
>>> df = pd.DataFrame(
...     columns=["Product", "Price"],
...     data=[
...         ("phone", 600.0),
...         ("headset", 80.0),
...         ("watch", 250.0),
...     ],
... )
>>> table = session.read_pandas(df, keys={"Product"}, table_name="Example")
>>> cube = session.create_cube(table)
>>> m = cube.measures
>>> print(m["Price.SUM"].folder)
None
>>> m["Price.SUM"].folder = "Prices"
>>> m["Price.SUM"].folder
'Prices'
>>> del m["Price.SUM"].folder
>>> print(m["Price.SUM"].folder)
None
```