# npm org > Manage organizations. > More information: . - Add a new user to an organization: `npm org set {{organization_name}} {{username}}` - Change a user's role in an organization: `npm org set {{organization_name}} {{username}} {{developer|admin|owner}}` - Remove a user from an organization: `npm org rm {{organization_name}} {{username}}` - List all users in an organization: `npm org ls {{organization_name}}` - List all users in an organization, output in JSON format: `npm org ls {{organization_name}} --json` - Display a user's role in an organization: `npm org ls {{organization_name}} {{username}}`