How to change the structure for Schema Browser. How can I change the browser style view?
RESOLUTION 1:
In Toad 8.6, select View menu | Options | Schema Browser | Visual | select the desired style from the Browser Style drop-down.
In Toad for Oracle 11.5, go to View Menu | Toad Options | Schema Browser | Left Hand Side | under “Visual” section | choose the “Browser Style:” that you want i.e. Dropdown, Treeview, etc.