Both the Source editor and Tree editor allow you to attach an XML schema or DTD from the toolbar.
In the XML Source or XML Tree editor, click Attach .
This opens the Attache Schema or DTD dialog box.
Specify the data source (
, , or ) by clicking the appropriate radio button.Provide the necessary information for the selected data source, then click
.XML Catalog Entry: Choose the appropriate entry from the
drop-down list.XML Schema: Specify the namespace URI and the schema file.
DTD: Specify the Public and System IDs and the DTD file.