To change the organization record attached just follow these steps:

1. Open the request record you need to change
2. In the right side near the top there is a listing of the current organization
User-added image
3. Click on the magnifying glass to bring up the search to select a different organization
User-added image

4. Select the organization you want to change it to and double click to select
5. It may ask if you want to update the request with the organization's coding sheet values

You have now changed the organization on your request record.