Navigate to Settings -- Office Settings -- What we see on the ISN -- ISN Calendar
From there you will see the following page that will allow you to set Sunday as the beginning of your calendar week. Please note, if left unchecked, the ISN calendar defaults to Monday as the start of the week.
Note: Make sure to click Save Settings when you're done making changes!
If you have any questions about this process please let us know! You can reach us by chat, email at email@example.com, or phone at (800) 700-8112.