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# ADDTO

### Syntax

**ADDTO(list, out)**

| Argument name                               | Description                                                  |
| ------------------------------------------- | ------------------------------------------------------------ |
| <p><strong>list</strong></p><p>Required</p> | Input list of items, or text with items separated by commas. |
| <p><strong>out</strong></p><p>Required</p>  | Existing or new list to add items to.                        |

### Examples

![](/files/-MA690LKZafncY9p31mI)

* Row 1 adds \[*p1, p2, p3*] to a new list named *list1*.
* Row 2 adds \[*p4, p5*] to the existing list *list1*.
* Row 3 adds *list1* items to *list2*.

Results will be:

* *list1* = \[*p1, p2, p3*]
* *list2* = \[*p4, p5, p1, p2, p3*]