triger select a range of values

[17George]

Hello,
I need you help with an "OnOpen" trigger with "Select In Field" action on the Year values
How to select the last 5 years?
The syntax of the search string should be like " > (max(Year) - 5)" and the result like in the picture below

 

[BrunPierre · Accepted solution]

Perhaps for the search string expression.

='>=' & (max(Year)-5)