Good evening,
I would need to see the product description in the detail view (I honestly don’t understand how it is possible not to see); Could you help me out? Do I always have to edit the line_items.js and line_items.php files?
It is not clear what your asking. Can you please (always) state your SuiteCRM version, and tell us which module this is about, and usually a screenshot helps us understand which part of the screen you mean.