"Expunge" Old Objects

[tvinci]

Hi AppSheet,

I have a column in my table of Yes/No type titled “Expunge?”

And I want the value to be set to TRUE if the timestamp is a week old or older. So I wrote this expression to reference the row, but nothing happens when I press the button. What should I do?

Thanks,
Tiffany
select(routesV7[name],[Intended Day/Time].
<today()-7)