Each Shared Space has its membership and permissions settings. The owner or a person with admin permission of a Team Space can manage these.
In your sidebar, next to your workspace's name, click the ••• button;
Click "⚙️Settings".
You’ll see three tabs on the left of the pop-up menu: General and Members.
General: In this section, you can change the name and upload image of the workspace.
Members: In this section, you can manage access levels of the , add new users, or delete existing ones.