Trigger--listbox

[rdsuperlike]

I have a list box with with Qtr = Q1, Q2 and Q3.

I have another list box with Final Qtr = Q1, Q2, Q3.

When I select on Qtr= Q1, I want to create a trigger to pick up Final Qtr = Q1 too.

Also, In the selection box i want to see only Qtr = Q1 selected.

I dont want user to see that calculation happening at backend. So Current selectio box should show only Qtr = Q1.

Any help?

[#2]

thanks for replying , understood the qvd for triggers,I did not know where to configure this condition tresesco‌