Accounting Sheets for a Restaurant Business. In 2016 an Excel File was used. In 2017 a Google Sheet was used. Now we want to compare the monthly and YTD revenues for both years. Will Excel Sheets and Google Sheets blend? Excel sheet is accessed via an Excel Reader node; Google sheet via the new Google Sheets nodes available with KNIME Analytics Platform 3.5. This workflow demonstrates an example of access to both a public (no authorization required) or a private (OAuth2 authorization required) Google Sheet document. All you need is a Google account which has an access to the document. ... yes, they blend!