In 3DXchange, you may select nodes in the scene tree to modify their attributes. After modification, you can decide which are to be exported and which are not.
Selected - When you select nodes in the scene tree, the node names show in this box. It is not editable; it only informs you which nodes are selected for editing. If you select multiple nodes, you can edit them all together. Please see Selecting Mesh Nodes for more details.
Included - Check this box to specify the selected node to be exported. The check box status synchronizes with the selected node in the scene tree. This process allows you to export partial nodes of the scene to be used in iClone. For example, you may want to use only a door of a house model, check merely the door's Included box and export to further edit the door in iClone. Please see Including and Excluding Mesh Nodes for more details.