Only an owner inside an organization can manage users. An owner can delete and change the role of any member inside an organization.
How is an organization created?
If you have a business email address, the organization will be created from the first person to signup from your business email. Later the ownership can be transferred to other members of the team.
If you signup with @gmail.com, you will be the owner of the board. The ownership can be transferred to other team members afterward.
How to manage users?
If you have a business email address, you will be added to the organization, if the organization exists with the same email domain. You can also add users with any email address with the following way:
Navigate to organization settings
Click on the organization icon present in the upper right corner of the board.
Click on the "Settings" button in the dropdown
Select the "User Management" option in the left side pane
Adding a user to an organization?
Click on the "Add Users" button in the top right corner
Type the name or email of your teammate.
Click on the "Invite Users" button to invite the users.
To delete a user:
- Click on the "delete icon" present on the right of the user you wish to remove
- Click on the "Yes, Delete" button on the popup confirmation box.
Change the permission of a user:
Hover over the role dropdown under the "Role" column.
Select the role you wish to assign
Click on "Yes, Change" button to save the changes