Creo Direct > Creo Direct User Interface Basics > Using the Model Tree in Creo Direct > To Display or Hide Items on the Model Tree
  
To Display or Hide Items on the Model Tree
• To hide, select one or more items on the Model Tree, and on the mini toolbar, click Hide or press CTRL + H. The selected item or items are temporarily hidden in the Model Tree and in the graphics window and are added to the Hidden Items layer.
• To display the hidden items again, select one or more hidden items in the Model Tree, and on the mini toolbar, click Unhide Selected or press CTRL + U.
• To display or hide the Model Tree, double-click the top level to expand or collapse, respectively.
 
* To show or hide items by Feature Types:
• Click the arrow next to on the Model Tree and click Expand All to see or Collapse All to hide each item of each feature type.