# Configuration cascade > Viewer, workspace and export settings inherited from organization to project to item. Category: E-commerce and workflow. A configuration cascade defines settings at several levels, where a lower level overrides a higher one. In PhotoRobot Cloud the order is item over project over organization. ## How PhotoRobot uses it Studio managers set defaults at the [organization](https://www.photorobot.com/glossary/cloud-organization) level and keep exceptions rare: if more than about 10 % of items need their own override, the defaults are wrong. Taught in modules [A01](https://www.photorobot.com/academy/curriculum#a01-studio-strategy) and [B21](https://www.photorobot.com/academy/curriculum#b21-viewer-layouts). ## Related terms - [Organization](https://www.photorobot.com/glossary/cloud-organization): The tenant boundary in PhotoRobot Cloud, usually one customer. - [Project](https://www.photorobot.com/glossary/cloud-project): A group of items in a PhotoRobot Cloud workspace, usually one campaign, batch or category. - [Item](https://www.photorobot.com/glossary/photorobot-item): The basic unit of content in PhotoRobot, usually one product with its folders, frames and metadata. - [Preset](https://www.photorobot.com/glossary/preset): Saved PhotoRobot Controls settings for capture and editing, applied automatically to similar products.