---
title: "Prefs - Preset Browser"
canonical: "https://rmanwiki-27.pixar.com/space/RFM27/544539497/Prefs%20-%20Preset%20Browser"
format: markdown
---
![image](media://943bc3b6-fd78-408a-8555-acec62fb290a)

### Configuration File

**Current File**

This is a *.rac RenderMan Asset Configuration file formatted as a JSON file. It contains other library locations specified by the user or even other *.rac files

**Libraries From File**

This displays the loaded libraries from the above *.rac file

**Save Current Configuration**

Saves a *.rac RenderMan Asset Configuration file formatted as a JSON file containing the loaded library locations specified by the user

### User Libraries

**Add a Library**

Add a new path to a library folder

**Forget Selected Library**

Remove a library from the choices

**Render all HDRs**

Render a daylight swatch along with the default cloudy swatch when exporting materials

**Hide local Factory Library**

Remove the default shipping library frome the browser choices