Log in as a System Administrator and go to Settings > Project Permissions > Projects (was Settings > Roles prior to version 3.7):
Apply permission templates to projects (available since version 3.7)
Create first some permission templates via Settings > Project Permissions > Permission Templates:
- the permissions of a project can be modified after a permission template has been applied to this project
- none of the project permissions is changed when a permission template is modified
Default project permissions
It is possible to configure the system so that when a new project (project, view, developer) is created, some users/groups are automatically granted permissions on this project.