Redmine groups let administrators manage project access for a team through one membership entry instead of updating each user separately. Create a group when support, engineering, client, or vendor users need the same project role across one or more projects.
A group is created under Administration → Groups. Users are added on the group's Users tab, and project roles are assigned on the Projects tab. The project membership screen then shows the group next to individual users.
Start with active user accounts, an existing project, and a role that grants the permissions the team should receive. Redmine combines roles when a user also has an individual project membership, so test inherited access with a user whose project access comes from the group.
Related: How to create a Redmine project

Use a team name that administrators can recognize later in project member lists, such as Support Engineers.


Only active users can sign in to verify inherited project access.
Related: How to create a Redmine user


Assign the same role that each team member should receive in the project.
Related: How to set Redmine role permissions

The project should load for the user, and the project member summary should show the group or inherited role.