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+# Database input
+
+## Has to be done on the website
+- Semester
+- Program
+- Part
+- User
+- Assistant
+- Experiment
+- Semester Experiment
+
+## How to understand this document
+
+### ID
+None of the mentioned ids in this document is meant as database id. The ids here only refer to the inputed instances. The id in the database is assigned automatically.
+
+### Table
+- id -> 0 / 1 / 2 / ... (starts with 0 and has step 1)
+- attribute -> example / example / ...
+- ...
+
+The type of the attributes can be seen in "DB.drawio". Some attributes have constraints marked also in "DB.drawio". Optional attributes are marked in this document with "*" at the beginning.
+
+## Tables
+
+### Part
+- id
+- number -> 1 / 2 / ...
+- program_label -> "BS" / "MS" / "BE" / ... (for bachelor of science, master of sience, bachelor of education, etc.)
+
+### Student
+- student_number
+- first_name
+- last_name
+- uni_mail
+- *contact_mail
+- *bachelor_thesis
+- *bachelor_thesis_work_group
+- *note
+
+### Group
+- id
+- number -> 1 / 2 / ...
+- program_label
+
+### Part Student
+- student_number
+- part_id
+- group_id
+
+### Experiment
+- id
+- number -> 1 / 2 / ...
+- program_label
+
+### Group Experiment
+- id
+- experiment_id
+- group_id
+
+### Appointment
+- date -> 21.08.2021
+- special -> 1 / 0
+- group_experiment_id
+- assistant_email
diff --git a/example_database_input.txt b/example_database_input.txt
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+#Part
+id	number	program_label
+0	1	BS
+1	2	BS
+2	1	MS
+3	2	MS
+
+#Student
+student_number	first_name	last_name	uni_mail	contact_mail	bachelor_thesis	bachelor_thesis_work_group	note
+12233	Max	Mustermann	max@students.uni-mainz.de	maxi@protonmail.com
+13344	Kevin	Bäcker	kevin@students.uni-mainz.de	kevi@protonmail.com
+24455	Dora	Musterfrau	dora@students.uni-mainz.de		Erdbeschleunigung auf dem Mars	Physikum	Random Notiz
+55122	Felix	Singer	fel@students.uni-mainz.de		Detektor X	Physikum2
+
+#Group
+id	number	program_label
+0	1	BS
+1	1	MS
+
+#PartStudent
+student_number	part_id	group_id
+12233	0	0
+13344	0	0
+24455	2	1
+55122	2	1
+
+#Experiment
+id	number	program_label
+0	1	BS
+1	2	BS
+2	1	MS
+
+#GroupExperiment
+id	experiment_id	group_id
+0	1	0
+1	2	1
+
+#Appointment
+date	special	group_experiment_id	assistant_email
+20.08.2022	1	0	julia@uni-mainz.de
+21.08.2022	1	0	julia@uni-mainz.de
+15.11.2022	0	1	soeren@uni-mainz.de