ClientGroup 

A client corresponds to a physical persons, by opposition to customers
which are moral persons

Element Group Information

Model

Client | Clients
Children: Client, Clients

Used By

Element Clients
Complex Type CustomerType

Source 

<xs:group name="ClientGroup">
  <xs:annotation>
    <xs:documentation>A client corresponds to a physical persons, by opposition to customers which are moral persons</xs:documentation>
  </xs:annotation>
  <xs:choice>
    <xs:annotation>
      <xs:documentation>One or many</xs:documentation>
    </xs:annotation>
    <xs:element ref="Client"/>
    <xs:element ref="Clients"/>
  </xs:choice>
</xs:group>