--- title: "Tutorial - Empty Rack and New Barcode" slug: "tutorial-empty-rack-and-new-barcode" updated: 2026-09-09T14:05:53Z published: 2026-09-09T14:05:53Z canonical: "docs.discngine.com/tutorial-empty-rack-and-new-barcode" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.discngine.com/llms.txt > Use this file to discover all available pages before exploring further. # Tutorial - Empty Rack and New Barcode ## Introduction In this tutorial, you will learn how to create 2 empty racks. ## Prerequisite Required permissions **Sample Processing** role is required to access this workflow. ## Workflow ### Job Creation [Create a new job](/public/docs/jobs-overview#create-a-job) and select the `Empty Rack Creation` workflow. ### Requesting - Choose Request From: **Automatic Generation** - Select **2** as Number of Racks - Set **384** as Rack Format - Click `Next` ### Storing The [Storing step](/public/docs/jobs-overview#storing) allows you to assign a location to the items involved in the job. Two empty racks have been created. - Click `Assign Location to Selected`. - Select **Paris** and click `Select` to confirm your choice. - Click `Next`. ### Pipe & Close The [Pipe & Close step](/public/docs/jobs-overview#pipe-close) provides a summary page where you can review the job and optionally pipe it to another workflow. You can also pipe this job to another one, allowing you to immediately start a new job using the output from this one. For this tutorial, click `Close & Quit` to finish the job.