I import an excel attachment into a sheet on a monthly basis using Data Shuttle. The report contains data for the last 13 months, example May 2021 to May 2022. The next month when I import the report again, it will contain June 2021 to June 2022 and again the month thereafter will be July 2021 to July 2022.
I would like to keep the historical months in the sheet without overwriting them, so when I import June 2021 to June 2022 I need to keep the May 2021 column data in the sheet. Also then when I import July 2021 to July 2022, I need to keep the May 2021 and June 2021 columns, etc.
Is there a way to achieve this?