When logging into the Case Tracker, the case tracker PIN was case sensitive,so I added a line of code in 'workflow/engine/classes/class.case.php' which capitalized the PIN entered by the user and compares with the PIN extracted from the BD.
When logging into the Case Tracker, the case tracker PIN was case sensitive,so I added a line of code in 'workflow/engine/classes/class.case.php' which capitalized the PIN entered by the user and compares with the PIN extracted from the BD.