---
title: "Parameters"
url: "https://help.maxon.net/c4d/en-us/Content/html/GVNIL-ID_GVPORTS.html"
section_path: "XPresso > XPresso Nodes > Logic (Group) > Null Operator > Parameters"
element_id: "GVNIL"
group_id: "ID_GVPORTS"
---

## Parameters

### Input

Parameter ID: `GV_NIL_INPUT`

See [Null Node](https://help.maxon.net/c4d/en-us/Content/html/GVNIL.html.md).

### Output

Parameter ID: `GV_NIL_OUTPUT`

See [Null Node](https://help.maxon.net/c4d/en-us/Content/html/GVNIL.html.md).