You can show previously hidden objects to the specified depth.
You have activated the navigation mode.
1. Select the objects that are to be the starting point of the display depth.
2. Click on Show/Hide/Show to a depth of. The Enter display depth dialog box opens.
3. Enter the display depth.
4. Click on OK.
The corresponding objects and connections that lead to visible objects are displayed.
Let us assume that you have hidden objects A and C, both linked to object B by connections. If you select object B and specify display depth 1 in the dialog box, objects A and C are shown along with their connections.
If you enabled the navigation mode, you can show and hide objects using the Navigation mode dialog box.