First you will log into the mydata portal
From the dashboard follow the steps below:
1)Scroll down to Backup Summary
2)Click Manage next to the system you wish to Disable Backup During Selected Hours. (Note: System must have status Connected)
3)Follow steps for Single System below moving forward.
1)Scroll down to Disable Backup During Selected Hours
3)Click hours you wish the backups to disable during (Note: You can use Block Work Hours to disable backup during the default 9am-5pm Mon-Fri)
4)Once done selection click Save when done selecting hours you wish to disable the backup during.