Administering the Community / Configuring Content-Related Settings |
If your community includes the Projects feature, you can disable it if your community won't be using projects.
Disabling the Projects feature essentially means hiding project-related user interface elements. For example, Projects won't appear on the Create > Places menu or the Places page. If there are already projects in the community when you disable the feature, those projects will become inaccessible -- in other words, invisible. Project data, however, won't be deleted.