Emails can be sent to entire teams if you are the team leader, or if you have the appropriate security level.  To send a message to an entire team:

1. Login to Service Planning.
2. Click on the Messages tab and then "Send Message."
3. Once there, you can choose from a variety of options. You can choose to manually select or jump to another team that you are a lead of.
4. Select/deselect individuals from the list of Team members
5. Type the Subject and Body (content) of your message, or select a previously sent message as a starting point and edit as needed
6. Click the Send Message button