To prevent a user from accidentally changing common settings, they are locked by a password. The initial password is “Testplan”.

To unlock the Options dialog box, click the “Unlock” button at the bottom left of the dialog box. The following window opens for entering the password:

Enter the password in the “Password” input field and click the “Unlock” button.

Click the “Change” button to open the “Change Password” dialog.

Enter the current password and the new password in the corresponding fields. Confirm the password in the input field “Confirm new password”. Now click on the “OK” button to change the password.