Create the json file needed to show the “Material info” in the Extreme PBR main panel of the single and current material in the preview. Display the menu
![](https://docs.extreme-addons.com/wp-content/uploads/2021/10/Create-current-cat-mat_indo-json.jpg)
Create the json file needed to show the “Material info” in the Extreme PBR main panel of the single and current material in the preview. Display the menu
Create mat_info.json files for all materials in the library, attention, use only if you want to create a custom library to distribute for Extreme PBR