code: func (m *LogoManager) GetLogo(globalID string) (string, error) {
  	var org *OrganizationLogo
  	err := m.collection.Find(bson.M{"globalid": globalID}).One(&org)
  	if err != nil {
  		return "", err
  	}
  	return org.Logo, err
  }
docs: // GetLogo Gets the logo from an organization