---
title: "Parameters"
url: "https://help.maxon.net/c4d/en-us/Content/html/GVINCLUDE-ID_GVPORTS.html"
section_path: "XPresso > XPresso Nodes > Iterator (Group) > ObjectList Operator > Parameters"
element_id: "GVINCLUDE"
group_id: "ID_GVPORTS"
description: "This node can be activated or deactivated using the On Port. If no expression is present, the node will be active by default."
---

## Parameters

### On

Parameter ID: `GV_INCLUDE_OPERATOR_ON`

This node can be activated or deactivated using the **On** Port. If no expression is present, the node will be active by default.

### Iteration List

Parameter ID: `GV_INCLUDE_LIST`

![Image: 018692.jpg](https://help.maxon.net/c4d/en-us/Content/Resources/Images/018692.jpg)

Drag the objects to be iterated from the Objects Manager into this list. Alternatively you can use the input port of the same name.

### Instance

Parameter ID: `GV_INCLUDE_OUTPUT_OBJECT`

This port puts out objects consecutively from the list.

### Count

Parameter ID: `GV_INCLUDE_OUTPUT_COUNT` · Range: [-2147483648..2147483647]

Outputs the total number of tags found. This value depends not only on the search criteria but also on the value of the Maximum Tags port. (The Maximum Tags value can limit the number of tags the node outputs, even if the object has further tags of the desired type).