Education Cloud (EDC) offers a range of additional capabilities above and beyond the standard SalesCloud when used in combination with PosiEd.
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https://help.salesforce.com/s/articleView?id=sf.industries_common_features.htm&type=5
Data Processing Engine
Terms objects
Subject Offerings vs Course Offerings
Course Offering Participant vs Cohort Member
Employee object
Day Attendance Summary calculations scoping – use DPE
Reportcard Generation
Grade Levels and Enrolments
PosiEd K-12
The PosiEd App is designed to work with or without the presence of Salesforce's Education Cloud (EDC). It’s optional child package, PosiEd K-12 extends PosiEd’s capabilities to support a variety of functions necessary for running a K to 12 School. This package also leverages Education Cloud Object and so has a dependency on it. This means that while PosiEd can exist without EDC, if you choose to implement the PosiEd K12 App on top of PosiEd. You will also require Education Cloud to be activated in your org.
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To simplify the management of these two objects PosiEd K-12 includes an automation [Under development] such that if you create a Timetable Term record with a term type of Academic Year, it will automatically create an Academic Term record for you with the same date range and associate it with that Timetable Term record. This saves creating the two records separately and will help you keep them in sync.
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This means that for each student, you need both a Course Offering Participant and a Cohort Member record. Cohort Member has a lookup to Course Offering Participant to link the two together, and an automation to automatically create a Course Offering Participant record and link it whenever a Cohort Member record is created [Under development]. This means you need only create a Cohort Member record for each student and the Course Offering Participant record will automatically be created for you.
The beauty of this arrangement is that participation in a Course Offering is now separate to participation in a specific Cohort. This means that if, for example, a student moves from one cohort to another, they can remain enrolled in the same course offering throughout this process. Since academic reporting and most assessments are done at the Course Offering level, you can maintain a continuity of relationship throughout whatever cohort changes you need to make.
To be done
Employee object
Day Attendance Summary calculations scoping – use DPE
Reportcard Generation
Grade Levels and Enrolments