Warehouse will alert you every time it's finished uploading to ensure your claims are being processed without issue. While there is no way within Simsol to turn off this notification, there is a way to turn them off on Windows 10.
To turn this notification off through Windows, click on the notification (message bubble) located in the bottom right-hand corner of your screen.
In here, locate the Warehouse Notification and right-click to display your options. Select the option for 'Turn off Notifications for Warehouse Upload Tool'.
This will now silence any notifications coming from Simsol's Warehouse.