Incremental refresh from different sources

Does anyone have any experience with creating a table with incremental updates, but from two data sources?

There is one dataset, which does not need to be updated every time from the first data source.

And there is a second dataset that works with incremental data update and will have to be refreshed every day.

How to combine them into one table?

 

Right now it's set up like this

https://www.youtube.com/watch?v=5AWt6ijJG94&ab_channel=GuyinaCube  

https://docs.tabulareditor.com/te3/tutorials/incremental-refresh/incremental-refresh-modify.html