Bug Watcher Issue Watchers Custom Field
Bug Watcher allows you to manage issue watchers when creating or editing issues. Special watchers are supported
Find the field type in Custom Fields.
Manage issue watchers when creating or editing issues.
Optionally Notify User Watchers
User watchers may be sent a notification about the fact that they were added to the watcher list of an issue.
The notification email is a user friendly message about becoming watcher.