I don't understand why you're downvoted, your concerns are valid. I don't see any problemw with sharing data over the network, but I don't thin collaborative ed

I don't understand why you're downvoted, your concerns are valid. I don't see any problemw with sharing data over the network, but I don't thin collaborative editing of a standard table widget via network is possible in the current version of either Delphi or Lazarus. However, in the case of Google Sheets, the biggest advantage is not the ability to edit the sheet by many people at the same time (which causes new problems for anyone who tried), but the ability to share it with others once so that everybody has access to the most recent version, forever. This is definitely possible to implement in a RAD from the 90s.