How do I move a gateway from one job site to another job site?

1.  Delete gateway from site A
    a. Click on "jobs sites"
    b. Click on "gateways" link for Site A
    c. Click on "edit"
    d. Click on "delete"
2.Assign Gateway to Site B
    a. Click on "jobs sites"
    b. Click on "gateways" link for site B
    c. Click on "add a new gateway"
    d. Fill in form and click "Submit"

Note that sensor data is always associated with the job site and moving the gateway does NOT move sensor data that was collected by that gateway.