Step 1: From the Exceptions tab, click on the menu button to the right of the exception you would like to share and select Share Exception.
Step 2: A list of your Suppliers/Customers will open, select who you would like to share with and click on Next.
Step 3: Select the supplier you would like to notify about the exception and click on Send.
Step 4: You can view who an exception has been shared with by clicking on the menu button to the right of the exception you would like to view the shares and select View Shares. This will open a pop-up window with details of the shares.