Business Rules - When importing complex schema subelements not visible

Question

When I try an import the schemas to XML Facts It doesnt seem to import all the subelements and attributes, ie I can See AlphaCollection and click down to instItem but if i click on instItem i only get size() and null() as options. How do I ensure that I can get to aId, dat etc? These are stored in the same xsd (though I do import many xsds to make up the whole model). Xsd snippet below. Thanks in advance.
<xs:complexType name="AlphaCollection">
<xs:sequence>
<xs:element name="instItem" type="Alpha" minOccurs="0" maxOccurs="unbounded"/>
</xs:sequence>
</xs:complexType>
<xs:complexType name="Alpha">
<xs:sequence>
<xs:element name="aId" type="xs:string"/>
<xs:element name="dat" type="xs:dateTime" minOccurs="0"/>
<xs:element name="version" type="xs:string"/>
<xs:element name="oList" type="oIdList"/>
</xs:sequence>
</xs:complexType>

Answer 1

What's the targetNamespace and what's the default namespace of the xsd?
For the snippet to work the way it is they must be the same... Otherwise you will have to define an alias and use it on the element definition...
For example
<xsd:schema
xmlns="http://example.org"
targetNamespace="http://example.org"
Hope this helps...
Cheers,
Vlad