In the menu of the portal there is one entry called "Ticketsystem", which you can use to report bugs or suggestions for improvements. This is how you can add one new ticket:
Add a new ticket via the button New Ticket
Select the category for your bug or suggestion that you want to report.
Next select a priority the bug or suggestion means to you. (We are aware that your own reports are automatically top priority - but please choose wisely).
Finally please leave a message in the text field area that explains the bug or your suggestion.
It could be very helpful when reporting errors or bugs if you could add some information what has happened before the error occured. Also important is what error message or error codes are shown to you.