28. The computer-program product of claim 27 , further comprising: receive a selection of the expand command, wherein the selection causes a scrollable second list of metadata search attributes to be displayed, and wherein the scrollable second list includes available metadata search attributes supported by a local data processing system.
27. The computer-program product of claim 26 , further comprising: receive an activation of the metadata search attribute, wherein the activation causes a first list to be displayed, and wherein the first list includes a selection of metadata search attributes and an expand command.