Milestone contacts receive notification alert emails for the approaching milestone date.
Open a contract milestone for which you want to add a contact.
Click the Contacts tab.
Select Create from the Actions menu.
Fill in the Contact fields as appropriate.
Person Responsible For Milestone checkbox
Selecting this checkbox indicates that this contact (one per milestone) is designated as being responsible for the completion of this milestone.
The Emails tab holds the history of all email sent by the application for the purposes of notifying and alerting the contacts of the upcoming milestone date.