Hello @LinusH, Our application was to put in a single row all the courses a student is taking or took in an academic term. student_id academic_term course 123 Fall 2022 MAT101 123 Fall 2022 ENG101 123 Fall 2022 CMP101 123 Spring 2023 MAT102 123 Spring 2023 ENG102 123 Spring 2023 POS2041 student_id academic_term courses course_count 123 Fall 2022 MAT101; ENG101; CMP101 3 123 Spring 2023 ENG102; POS2041 2
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