Certain selection dialogs allow you to choose objects from a tree view or by searching by name.
The Browse tab allows you to choose an object from a tree view:
The Index tab lets you search for an object by entering all or part of its name (or code depending on the Display Name/Code model option). Objects are sorted alphabetically in the list and dynamically update as you type. Select an object and click the Properties button to view its property sheet:
You can select an object on either tab and then click the other tab to retain the choice and view it in that context. Double-click an object, or select it and click OK, to commit the selection and close the selection dialog.