I was wondering if the subject line was possible....
For example: user presses a button and the app looks for OPC servers on the network... provide them in a drop-down for the user to select... then, after selecting a server, provide another drop-down with the tags associated with the selected server...
With LabVIEW DSC the only way to find Tags (create I/O servers) is either manually in the Project Explorer, or programmatically using the VI's in the DSC pallete.