If I have multiple check boxes within a subform, and if ANY of them are checked, I want the presence of another subform to change to visible, how would I make that statement?
In the layoutReady event of the subform you want to change the presence of put:
if (CheckBox1 == 1 or CheckBox2 == 1 or CheckBox3 == 1) then
$.presence = "visible"
else $.presence = "hidden"
(changing the names of the checkboxes to whatever you have called yours).