To add daily logs you would go to the Daily Logs section on the bottom > Click the class you wish to add the daily logs for > Click the Add button across from the child > Enter in the information accordingly > Click Save when you are done.
To add group daily logs you would click on the the check mark in the box in the top right > select the children you wish to add a log for > click Next. Now just enter in the information accordingly and click Save when you are done.