In the Deal Center, select the “Purchasers, Realtors, Sales Rep and other deal users” tab.
Select “Change Salesperson”.
Go to the Deal Centre by opening the deal, go to the "Purchaser, Realtor, Salesperson" tab and click "Add/Change User" and then select "Change Salesperson" as shown in the image below:
3. Select the new salesperson from the drop-down list. Click “Switch”