The Deployment Launcher tool is a way to run the Right Click Tools against devices in a particular deployment state. It can be used to force devices that errored to rerun deployment, update policies, or add devices to a collection.
Go to any deployment, right click and select an Right Click Tools action. The deployment launcher will open and select the status or statuses you would like to use the action on. This is commonly used to go to an application, package or software update, select the deployments tab near the bottom and then select one of the deployments.
After you select the Right Click Tools action, the following dialog box will open. Users are prompted to select a status or statuses you would like to run the action against.