Ensuring that flexibility comes first, Redmine's projects are flexible in the sense of modules. So, modules that are going to be used in a project can be chosen on a per-project basis.
Make sure that your Redmine user has permissions to create and edit projects.
Modules are chosen immediately at the formation of a new project or later in the Project Settings tab. Please keep in mind that your users will see modules only if their roles are granted permission. To create a new project and choose modules for it, perform the following steps: