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I have Student Collection,
As Student can have many courses, So I made another collection named "Courses".
How to put courses in one student, I mean how to handle master detail scenario.
Thanks in Advance
This documentation link: http://devcenter.kinvey.com/rest/guides/datastore#RelationalData covers a similar scenario of books collection with reference to authors and publishers. This should set you up to use Kinvey references effectively.
Let me know if you get face any issues with the implementation.