- In the page listing the existing permission groups, click on the Create a group link.
- In the creation page, specify the name you want to give to the group
- Click on Add
- The group edit page is then displayed and shows the permissions tree, the same as the one offered to define a user's permissions.
To assign permissions one by one, follow the instructions in this article.
To assign permissions to a user once the group is created, follow the instructions in this article.