When you are finished creating your lab and you have tested it, you are ready to publish.
To publish your lab, simply click the Publish changes button, which is at the top right of Lab Builder when you are viewing a lab in the editor.
After you publish the lab, a confirmation dialog box appears.
Once your lab is published, it can be found via the platform search feature and can be assigned to users in this state. However, we greatly recommend adding labs to custom collections.
Note: You cannot add a custom lab to a non-custom collection.