## add_external_name(self, text, refer_to) {#System.String-System.String}

Adds an external name.



```python

def add_external_name(self, text, refer_to):
    ...
```


| Parameter | Type | Description |
| :- | :- | :- |
| text | System.String | The text of the external name.
<br/>If the external name belongs to a worksheet, the text should be as Sheet1!Text. |
| refer_to | System.String | The referTo of the external name. It must be a cell or the range. |



### See Also
* module [`aspose.cells`](../../)
* class [`ExternalLink`](/cells/python-net/aspose.cells/externallink)