Dear all,
Good day to you.
In my company, there is a policy for retention in Sharepoint that the files are not modified within 3 years will totally remove but our Finance team need to save these files longer than 3 years for audit so I come with them with a trick in Sharepoint that I add a new column Yes/No for their site and whenever they modify this column into Yes (default is No) then the modified date of files will be updated latest time. Example is below for your reference


Therefore, I write this new thread to seek for help to build a flow that will automatically change the value column from No to Yes. I wonder if we can build a flow for this? Any helps will be appreciated.
Thank you so much.