We use Drupal Version 6.14 on our company intranet. We host our own intranet on a Unix based Virtual ESX Server. Now, we have had a requirement by one department to add a forum onto our intranet which is restricted to their department only. Is this possible to do using this Drupal version we have? Is there an addon/plugin we can activate/use? Any assistance with this would be very much appreciated.
Many thanks in advance.