To move a customer to a different contractor

1. On the Sales page, choose the Customers tab.
2. Find the customer to move using the various filters.
3. In the options menu, choose the Change Contractor button. 
4. In the Contractor Select dialog box pick the contractor to move this customer to.
5. If the new contractor already has an account codes setup one will be picked for you. If multiple account codes exist for the contractor you will be asked to pick one. And if no account codes exists you will be asked to create a new one.
6. You will be prompted to confirm you want to move the customer. Click Yes and the customer will be moved to the selected contractor. The new customer reference will be be displayed and a note added to the customer confirming the changes made.