Viewing Target Format Tree 
You can view an XML target format tree with technical nodes and non technical nodes displayed or hidden.
Full View
In full view, all the nodes, including the technical nodes, are displayed in the target format tree. A target format tree with XML schema is opened in full view by default.
Default Compact View
In compact view, technical nodes are hidden and not displayed as follows:
Choice: The Choice node is hidden but only the first child node is displayed by default .
All: The All node is hidden but all the child nodes are displayed.
Sequence: The Sequence node is hidden but all the child nodes are displayed.
Customized Compact View
You can customize a tree view by displaying or hiding non technical nodes in full view and displaying the customized tree view in compact view.
When you hide a node, all the child nodes are hidden automatically in the compact view.
After you map a non technical node, you cannot hide the node. If you map a hidden non technical node, it switches to display automatically in compact view.
For the Choice node, only the first sub node is displayed by default in compact view. But you can hide the other sub nodes under the Choice node.
Right-click the format tree head and choose the view to which you want to switch.
Display the XML format tree in full view.
To hide a non technical node, click the non technical node until the node is greyed out.
To display the non technical node, click the node until the node is enabled.
Display the XML format tree in compact view.