Forum Discussion
Locking Past Data
So I have issue where data from months ago changes over time. For example, an acknowledgement from January is incomplete, but then in May, the acknowledgement has been changed to "complete" and now h...
amitchandak
Super User
Super UserAnonymous , I think you need snapshot, see if DAX append can help
https://blog.crossjoin.co.uk/2020/04/13/keep-the-existing-data-in-your-power-bi-dataset-and-add-new-data-to-it-using-incremental-refresh/
https://www.thebiccountant.com/2017/01/11/incremental-load-in-powerbi-using-dax-union/