Setting Up Automated E-mail Reminders 50 Sending Special Messages You may broadcast one-off e-mail messages to any or all users in your system. Broadcasting messages is an effective way to notify users of system upgrades, timesheet changes, project updates, or news about your organization. When broadcasting a message, you can choose which department to send it to and whether to include sub- departments.  The message will be sent immediately. Broadcast messages can be sent at: Administration > Communications > Broadcast