• To insert a tag at the next valid location in the Edit window document, click the tag name, then select Edit > Insert.

• To expand or collapse a part of the Document Type Viewer structure, click the tag name, then select View > Collapse/Expand.

• To search forward in the Edit window document for the tag marked in the Document Type Viewer, click the desired tag name, then select Edit > Find Forward.

• To search backward in the Edit window document for the tag marked in the Document Type Viewer, click the tag name, then select Edit > Find Backward.

• To update the Document Type Viewer display based on the new cursor position and document structure in the Edit window, select File > Update Display .

• To open the Print dialog box to print the Document Type Viewer window, select File > Print.

• To close the Document Type Viewer and the Document Type Viewer Help window, select File > Close.