step 3: create user group and collaborative folder now, you'll run the commands to fully set up a group on your system. this requires you to create a group, add users to it, create a shared group folder, and set the group folder owners for this shared folder. add the group engineers to the system. add users sam, joe, amy, and sara to the managed group. the process is similar to the one you used to add admin to the sudo group in the previous step. create a shared folder for this group: /home/engineers. change ownership on the new engineers' shared folder to the engineers group.