Check-in-Editions.md

@@ -3,6 +3,7 @@ Teachers and administrators can adjust the time of the course. There is no time
 ![Image.text](https://csgitlab.ucd.ie/19206223/software-engproject-group9/-/raw/master/Stuweb/Wiki%20Image/Sprint3/sp3_teacher_adjust_course.PNG)
 ![Image.text](https://csgitlab.ucd.ie/19206223/software-engproject-group9/-/raw/master/Stuweb/Wiki%20Image/Sprint3/sp3_admin_adjust_course.PNG)
 
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 ## **ver 2.0** Time-limitated Check-in
 Teachers can set up sign-in time for students with time limitation.
 ![Image.text](https://csgitlab.ucd.ie/19206223/software-engproject-group9/-/raw/master/Stuweb/Wiki%20Image/Sprint4/4.1.png)