Hello all,
I have this code:

<xsd:complexType name="aliasEntryType">
<xsd:sequence>
<xsd:element name="alias" type="xsd:string" />
</xsd:sequence>
</xsd:complexType>

<xsd:complexType name="aliasEntryListType">
<xsd:sequence>
<xsd:element name="aliasEntryListElement" type="tns:aliasEntryType" minOccurs="0" nillable="true" maxOccurs="unbounded"/>
</xsd:sequence>
</xsd:complexType>

and I have to modify it so that only one "alias" is accepted in "aliasEntryListElement" like this:

<aliasEntryListElement>
<alias>alias1</alias>
</aliasEntryListElement>
<aliasEntryListElement>
<alias>alias2</alias>
</aliasEntryListElement>

Could you please give me a hint?
Thanks in advance for all your help!

nadia