# Update List Item

> `UiPath.Activities.System.Arrays.UpdateListItem`

`UiPath.Activities.System.Arrays.UpdateListItem`

## Description

Updates the value of a specific item in a list.

## Project compatibility

**Windows - Legacy | Windows | Cross-platform**

## Windows, Cross-platform configuration

* **Item index** - The index of the item to be updated. Item indexing begins with 0.
* **List** - The list containing the item to be updated.
* **New value** - The new value to be set at the specified index.

## Windows - Legacy configuration

#### **Properties panel**

#### **Common**

* **DisplayName** - The display name of the activity.

#### **Input**

* **Item index** - The index of the item to be updated. Item indexing begins with 0.
* **List** - The list containing the item to be updated.
* **New value** - The new value to be set at the specified index.

#### **Misc**

* **Private** - If selected, the values of variables and arguments are no longer logged at Verbose level.
* **TypeArgument** - A drop-down list that enables you to choose what .NET variable type you want to use with the activity.