# system.kanoa.dashboard.updateScreenDashboardField(screenDashboardId, field, value, userId)

Updates the field with the passed value for the screenDashboardId

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### Parameters
**screenDashboardId** `Integer`: Id of screen dashboard to update<br />
**field** `String`: Name of column<br />
**value** `pyObject`: Datatype of referenced field<br />
**userId** `Integer`: Id of user executing the function<br />

---
### Returns
**# of records modified** `Integer`<br />
**message** `String`<br />

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### Example
```python
userId = 123
screenDashboardId = 7
retVal, msg = system.kanoa.dashboard.updateScreenDashboardField(screenDashboardId, 'dashboardId', 12, userId)
if msg:	system.perspective.sendMessage('showFailerToast', msg)
else: system.perspective.sendMessage('showSuccessfulToast', 'Screen Dashboard field has been updated')
```