---
title: "Projekt"
url: "https://help.maxon.net/c4d/en-us/Content/html/ORSSKY-REDSHIFT_SKY_LIGHT_GROUP_PROJECT.html"
section_path: "Create Menu > Redshift Sun & Sky > Projekt"
element_id: "ORSSKY"
group_id: "REDSHIFT_SKY_LIGHT_GROUP_PROJECT"
description: "In this tab, light link relationships can be made with objects in the scene."
---

## Projekt

In this tab, light link relationships can be made with objects in the scene.

> **Note:** For more information please see the [Light and Shadow Linking tutorial](https://help.maxon.net/c4d/en-us/Content/html/Light%2BAnd%2BShadow%2BLinking.html.md).

### Mode

Parameter ID: `REDSHIFT_SKY_LIGHT_EXCLUSION_MODE`

Specifies whether the objects in the list should be excluding or included with respect to the light settings.

### Objects

Parameter ID: `REDSHIFT_SKY_LIGHT_EXCLUSION_LIST`

The list of objects that should be affected (in *Include* mode) or not affected (in *Exclude* mode). For each object in the list the light behavior can modified to receive light, receive shadows, and to affect the object's children.