Learning Items Assignment Email
This option is available on the System Settings > Event Settings tab. It allows you to set the frequency for processing notifications of the assignment of learning items. To enable it, select the Enabled check box for the Learning Items Assignment Email item. The Interval in Minutes setting specifies how frequently emails will be processed. Any learning item assignments that occur within the interval period will be combined into a single email per user. Note: This feature requires that certain other settings have been specified; including the email field (specified in the General Settings tab) and that users must have valid email addresses specified for this user field.