I’m developing a module for some customiziation in dolibarr, one of this is on expense report.
The module unfortunatly doesn’t manage extrafields on detail lines, I was able to use them in the logic by creating table and adding the missing element_name in the object, this allow to use all common fetch and save features. But now i have to change the core card.php to show them (i found no way to change the detail list it with hooks…).
Will be good if this is a part of the dolibarr core.