I have a data connection to a csv which fills out cells (A to N), I also have some basic formulas which run matches on that data (O to V).. the data I'm matching is grouped by every 2 rows.
If I import the data I can manually duplicate the formulas to appear like the image below.
If I select Fill down formulas in columns adjacent to data within the data connection properties, it will fill the forumals every row, not every second as seen below.
You can add a test to see if the row is even or not using mod()
: if(mod(row(),2)=0,[your formula],"")