stitch-ui/src/admin/util.js

const globalOwnerRole = { roleName: "globalOwner" };
const globalReadOnlyRole = { roleName: "globalReadOnly" };

// eslint-disable-next-line import/prefer-default-export
export const isGlobalUser = userProfile =>
  !!(
    userProfile &&
    userProfile.roles &&
    userProfile.roles.find(
      role =>
        !role.groupId &&
        (role.roleName === globalOwnerRole.roleName ||
          role.roleName === globalReadOnlyRole.roleName)
    )
  );