Assume the FieldOfficer can invoke a Help feature when filling an EmergencyReport. The Hel...

Assume the FieldOfficer can invoke a Help feature when filling an EmergencyReport. The HelpReportEmergency feature provides a detailed description for each field and specifies which fields are required. Modify the ReportEmergency use case (described in Figure) to include this help functionality. Which relationship should you use to relate the ReportEmergency and HelpReportEmergency?

Figure: Refined description for the ReportEmergency use case. Additions emphasized in italics.