MSP holds processed web forms for 30 days. You can, however, easily export processed web forms to a spreadsheet. By doing so, you'll have a paper trail of all changes submitted online.
Step by step: Export web forms
- Go to the Web Forms pane inside of MSP and click on the "Show all processed web forms" option at the top of the screen.
- To export all forms, click the "Select All" in the middle of this screen, then click the "Export..." button at the bottom. Save this file on your computer and it will open in your spreadsheet program. You can also use the Shift or Ctrl key to select specific forms to export.