Force user to SAVEAS

Thanks Kim's and Rosario's reply. 

The file is saved in a networked drive, so that I cannot use the ONE DRIVE/SHAREPOINT. The file is a form for others to complete and then submit to the person-in-charge. I actually made macro to check if they completed the form or not. 

Thanks for you two to inspire me the following code:

 Private Sub Workbook_BeforeSave(ByVal SaveAsUI As Boolean, Cancel As Boolean)
 If SaveAsUI Then
 Else
 If ThisWorkbook.Name = "Template.xlsb" Then
 x = InputBox("This is the template file, you need password to save")
 If x <> "CORRECTPASSWORD" Then
 Cancel = True
 Else
 Cancel = False
 End If
 Else
 Cancel = fasle
 End If
 End If
 
End Sub

 The use of "CORRECTPASSWORD" is actually a way for me (as the writer) to save file. However, I found that the user can still SAVEAS the template file and overwrite it in the save-window.