An end action can be created as a standalone action or in combination with an uptime. You have to enter an end time. 

• Do nothing, this is not useful for a standalone end action.
• Suspend, puts your server into suspended mode.
• Hibernate, puts your server into hibernation.
• Shut down, shuts your server down and powers off.
• Reboot, restarts the server

When a specific action is not supported by your system, a warning icon is displayed and the action is disabled: 

This action is executed as a single action on the selected day (see dialog caption), or repeated on the selected days of the week.

When you select "Force end action" this action is executed even when monitoring detects activity. 

See Monitoring How-To for more details.

Calendar