## add_project_refrernce(self, name, absolute_libid, relative_libid) {#System.String-System.String-System.String}

Adds a reference to an external VBA project.


### Returns 





```python

def add_project_refrernce(self, name, absolute_libid, relative_libid):
    ...
```


| Parameter | Type | Description |
| :- | :- | :- |
| name | System.String | The name of reference. |
| absolute_libid | System.String | The referenced VBA project's identifier with an absolute path. |
| relative_libid | System.String | The referenced VBA project's identifier with an relative path. |



### See Also
* module [`aspose.cells.vba`](../../)
* class [`VbaProjectReferenceCollection`](/cells/python-net/aspose.cells.vba/vbaprojectreferencecollection)