A user becomes a member of a project's team, if the user is added there either directly or together with the user group added to the project team.
To delete an individual user from the Team:
- For individuals included in the team one can just remove them by clicking Remove user or group dropdown on a project team view.
- Next, select the user in the dropdown to get it removed from the team.
To delete a user from the Team, if he's included via group:
- One option would be to remove the whole user groups from the team. The process is very similar to removing an individual user described above.
- The option option is to exclude a user from the group. This may have unwanted side effects, e.g. permission loss, so proceed with care.
Please note, that removing a user from team may remove Developer role from a user if the role is not granted in some other way.