You can search for modules in the Design Hierarchy with the Find Module feature.
To find a module in the Design Hierarchy:
Click the Find Module icon or from the Edit menu, choose Find Module.
Enter the name of the
module you wish to find.
Libero IDE displays the module in the Design Hierarchy. If Libero does
not display the module, you may have typed the module name incorrectly,
or the module you are looking for may have a different name.