You edit the end time for a schedule event to make the event end at another point of time in the schedule. You can edit the end time for weekly events as well as exception events.
In WebStation, in the System Tree pane, select the schedule with the event you want to edit.
Navigate to the schedule event you want edit.
Point to the lower border of the event, and when the pointer shape changes to a four-headed arrow, drag the lower border to the new end time.
To help you avoid mistakes, WebStation warns you when you make changes in a schedule or calendar for today’s date.