# Features and guides

* Guides for the topics of devices and AI / NPCs can be found here
  * [Devices](https://wiki.redmodding.org/cyberpunk-2077-modding/modding-guides/world-editing/devices)
  * [AI and NPCs](https://wiki.redmodding.org/cyberpunk-2077-modding/modding-guides/world-editing/ai-and-npcs)
* This section contains guides / information for:
  * [Adding custom resources / props](https://wiki.redmodding.org/cyberpunk-2077-modding/modding-guides/world-editing/object-spawner/features-and-guides/adding-custom-resources-props)
  * [Randomized Nested Groups](https://wiki.redmodding.org/cyberpunk-2077-modding/modding-guides/world-editing/object-spawner/features-and-guides/randomized-nested-groups)
  * [Creating Sector Variants](https://wiki.redmodding.org/cyberpunk-2077-modding/modding-guides/world-editing/object-spawner/features-and-guides/creating-sector-variants)
  * [Entity Instance Data](https://wiki.redmodding.org/cyberpunk-2077-modding/modding-guides/world-editing/object-spawner/features-and-guides/entity-instance-data)
  * [Creating Area Nodes](https://wiki.redmodding.org/cyberpunk-2077-modding/modding-guides/world-editing/object-spawner/features-and-guides/setting-area-outlines)
  * [Creating Prefabs with Blender](https://wiki.redmodding.org/cyberpunk-2077-modding/modding-guides/world-editing/object-spawner/features-and-guides/creating-prefabs-with-blender)
  * [Geometry-cache meshes for streaming-sector collision nodes](https://app.gitbook.com/o/-MP5ijqI11FeeX7c8-N8/s/4gzcGtLrr90pVjAWVdTc/~/edit/~/changes/2262/modding-guides/world-editing/object-spawner/features-and-guides/geometry-cache-meshes-for-streaming-sector-collision-nodes)