Welcome to the HCL Connections Product Ideas Lab! The place where you can submit product ideas and enhancement request. We encourage you to participate by voting on, commenting on, and creating new ideas. All new ideas will be evaluated by the HCL Product Management & Engineering teams, and the next steps will be communicated. While not all submitted ideas will be executed upon, community feedback will play a key role in influencing which ideas are and when they will be implemented.
This would be an easy customization using the customizer. There is an admin setting however to limit what type of Community users can create on the off chance that this might help: https://help.hcltechsw.com/connections/v7/admin/admin/t_admin_communities_prevent_user_creation.html