Create a formula column named subject , data type is character and widh is 100(based on your subject length you can give).
pl/sql formula is:
function subjectformula return char is
if :type='cumulative' then
In the layout model create a field and call the formula column subject as source.
I think it is helpful to you.
If you want to insert an image
--Add the data model which has the image column.
--In Paper Layout ensure the image field- 'File Format Property' is set to Image.
--Also ensure the table has Image files only.
Then to make a image for two different condition ...
You can opt for Conditional Formatting.
Hope this helps....