A Lab on Quartzy is any collection of people with whom you want to have a shared space to communicate order and inventory details. Most of the time, a Lab will include just the members of your lab, but you can also make it a department or a project group!
1. On the top left side of the toolbar, click on the Org Name or the Lab Name and then click the gear icon next to any of the listed labs to get to the Manage Labs page.
2. Click Create Lab under the list of Labs on the lefthand side.
3. Enter the Lab name. Your new Lab will be created under the organization that your account is associated with. Click Next. 
4. Customize your Lab settings and click Create Lab.
Link: You can change these settings later by following these instructions.
Next Up: Learn how to invite members to your Lab
so far very easy , Thank you Monica Velarde was very helpfull :)