Link to External Data /text/scalc/01/04090000.xhp
Locate the file containing the data you want to insert. Link to External Data Inserts data from an HTML, Calc, or Excel file into the current sheet as a link. The data must be located within a named range.
URL of external data source. Enter the URL or the file name that contains the data that you want to insert, and then press Enter.only after Enter the URL will be requested from the net. Available tables/ranges Select the table or the data range that you want to insert. Update every Enter the number of seconds to wait before the external data are reloaded into the current document.