Sorry, I misunderstood your original response and didn't see any dropdown in the properties. I added "Year" to the Order By" and that solved my issue. Thank you very much.

Thank you NeoPa. "Order By" is just yes/no/blank. It was originally blank, but I changed to yes. That messed things up even more, so I set back to blank. As an example I want the years in the subform to show as follows:

2010
2011
2015
2017
2018
2020
2021

I didn't originally create this program, so I'm not sure how the dates are ordered. Adding a date in the subform...

I have an Access form with a history subform embedded in it. The history subform consists of years, 2001, 2002, 2003. When someone renews a membership, I add the year to the subform. Always before the year went at the bottom of the subform and stayed there. For some reason the last few entries I made puts the year in the penultimate row, not the final row. I haven't made any changes to the program, so I don't know why this is happening. 2021 should...