## add_identify(self, range_index, page_item_index) {#int-list}

Sets which item label in each page field to use to identify the data range.
The pageItemIndex.Length must be equal to PageFieldCount, so please add the page field first.



```python

def add_identify(self, range_index, page_item_index):
    ...
```


| Parameter | Type | Description |
| :- | :- | :- |
| range_index | int | The consolidation data range index. |
| page_item_index | list | The page item index in the each page field.
<br/>pageItemIndex[2] = 1 means the second item in the third field to use to identify this range.
<br/>pageItemIndex[1] = -1 means no item in the second field to use to identify this range 
<br/>and MS will auto create "blank" item in the second field  to identify this range. |



### See Also
* module [`aspose.cells.pivot`](../../)
* class [`PivotPageFields`](/cells/python-net/aspose.cells.pivot/pivotpagefields)