# Update Run Description

`Run.lvclass:update.description.vi` · Palette: [Runs](https://dev.nominal.io/ni-labview/ref/runs.md) · [Source](https://github.com/nominal-io/labview-client/blob/HEAD/lv_src/Run/Palette%20Items/update.description.vi)

![](https://dev.nominal.io/ni-labview/_images/0e6eb1954a39deee1d6d6eaca3b63719_viicon.png)

![Connector pane of Update Run Description](https://dev.nominal.io/ni-labview/_images/0e6eb1954a39deee1d6d6eaca3b63719_connpane.png)

## Inputs

**Run in** required
:   `Run.lvclass`

**Description** required
:   `String`

**error in (no error)**
:   `Error cluster`

## Outputs

**Run out**
:   `Run.lvclass`

**error out**
:   `Error cluster`