selected to print

Hi.
I have a article list where I select any articles by check field.
This check field is a calculation no store for this to work independently by user.

I need a foundset only with the selected for send to jasper but I don´t can use find or sql for filter only selected because the field selec is a calculation.

I can do this is a simple way?

Thanks.

a quick way that i can come up with is loop over your foundset, test your calc and call omitRecord() on it.