Hi @nyeu,
Thank you for using Bitnami and for using this community site. Please note that this Community forum is intended to solve problems related to the Bitnami Stacks, Virtual Machine or Cloud Images.
For information regarding the application itself or customization of the content within the application, we highly recommend checking forums and user guides made available by the project behind the application.
https://www.drupal.org/forum
We will also keep this case open some days in case there is any Drupal user who can help you with this question.
Regards,
Jota