Wiki-Sprint4.md

+# **Sprint4**
+## 1. Set Class Time by Administrator
+![Image.text](https://csgitlab.ucd.ie/19206223/software-engproject-group9/-/blob/Wiki4/Stuweb/Wiki%20Image/Sprint4/4.1.png)
+
+The administrator can be able to set up sign-in time.
+
+
+## 2.Set Class Time by Teacher
+![Image.text](https://csgitlab.ucd.ie/19206223/software-engproject-group9/-/blob/Wiki4/Stuweb/Wiki%20Image/Sprint4/4.2.png)
+    
+The teacher can set up sign-in time for students.
+
+## 3.Manage student information by Teacher
+![Image.text](https://csgitlab.ucd.ie/19206223/software-engproject-group9/-/blob/Wiki4/Stuweb/Wiki%20Image/Sprint4/4.3.png)
+
+The teacher can manage student information in teacher webpage.
+
+## 4.Check Check-in Status of Student
+![Image.text](https://csgitlab.ucd.ie/19206223/software-engproject-group9/-/blob/Wiki4/Stuweb/Wiki%20Image/Sprint4/4.4.png)
+
+Teacher could check whether the student sign in by reading the check-in type.
+
+
+### author: Wu Xuan