A plugin imports Google Spreadsheet Data into the WordPress Page/Post using shortcode.
You can get the spreadsheet key from the Spreadsheet URL.
Example Spreadsheet URL: https://docs.google.com/spreadsheet/ccc?key=0AqJJ6fnIoHPYdE1qTFF0OWtFX2xfRHU1OC1oY0JIeVV#gid=0
Then your Spreadsheet key is: 0AqJJ6fnIoHPYdE1qTFF0OWtFX2xfRHU1OC1oY0JIeVV
The worksheet parameter refers to the worksheet name.
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