# Sliders in the Scenario Manager
URL: https://docs.valsight.ai/sliders-in-the-scenario-manager/
Description: Sliders in the Scenario Manager allow you to modify existing line-items with the ease of a slider without having to enter the line-item data itself.
Sliders in the Scenario Manager allow you to modify existing line-items with the ease of a slider without having to enter the line-item data itself.

## Preparation

1. Add a resizable Scenario Manager to a sheet with the charts you want to see get updated. Click on the dropdown next to the 'Chart' button and choose Scenario Manager. A resizable version of the Scenario Manager will appear.
2. Show the “Slider” column in the Scenario Manager. The Slider will appear.
3. Which Line-Items do you want to display Sliders for? Sliders are only displayed for **line-items with only one row**. Filter your line-items via ‘Details’ > ‘Manage filters and levels’ to one row. The slider should now appear.
4. Set the minimum, maximum, and the step size in the 'Details' of the line-item. E.g. a minimum of -100, a maximum of 100, and a step size of 25 will produce a slider like below. You will only be able to choose the values -100, -75, -50, -25, 0, 25, 50, 75, 100.

![image2020-6-18\_16-47-21.png](./images/5094192947.png)

> **Line-item variants**
>
> Sliders cannot be used for Line-Items that have more than one Variant.

## Working with sliders

Now you can change the slider and see the effects in your charts. Changing the slider will change the data in the line-tiem so all your changes are saved like before.

**How to use the Slider for Line-Items with multiple rows**

If you want to have a slider that distributes a value over multiple years (e.g. total turnover for 2020-2023) or copies a value to multiple years (e.g. inflation % for 2020-2023), then you have to build that logic in the model. Build the Node in such a way that it takes only one value as input and the following node can then distribute or copy it over a dimension.

## Resetting sliders

If you want to reset all Sliders, click on the three-dot menu in the change column or the three dot menu on the slider tile itself.

![reset sliders.png](./images/5094194638.png)

## Related

* [Sliders](/sliders/): can also be displayed as a chart directly on the dashboard
* [Input Tables](/input-tables/): another possibility to simulate live on the dashboard