Unable to identify the days an Intervention meets and the time of day it meets

The Intervention model contains:

• BeginDate and EndDate for the intervention (this is a date range - correct?)
• MeetingTime which the intervention is scheduled to meet; the MeetingTime contains the StartTime, EndTime, and ClassPeriodReference; a ClassPeriod contains only the ClassPeriodName;

Needs more research but model appears unable to identify the intervention "meeting schedule" (meeting dates and specific meeting time for each date);