Data Transformation Engine Type Tree Importers Reference Guide
Chapter 2 - Using the Importer Wizard  XML Schema Importer 
Type Tree Importers Reference Guide 
50 
The complex type Address contains a sequence of elements. The components of 
the sequence are organized in the Comp category. 
The sequence in the Address type has five elements, represented by the items in 
the type tree: Street, Apartment, City, ZIP and State. 
The item ZIP is a numeric item. Its type in the schema is positiveInteger. The 
total number of digits for this element in the schema (which is the maximum 
number of digits) is 5, therefore, the Max Size (Digits) property of the ZIP item 
has the value 5. 
The item State is a text item, but it has a set of allowed values. These values are 
listed in the Value Restrictions property of the item (double-click on the State 
item to see the values). 
The Seq group is an ordered group that groups the five local elements. If you 
double-click on this group, notice that all elements, except for the Apartment 
element, are mandatory. This is achieved by specifying (0:1) for this item in the 
Seq group. 
TypeDef group contains AttrList and Seq groups. AttrList group contains 
placeholders for namespace declarations, noNamespaceSchemaLocation 










