thanks for your reply.
I attached a screenshot of what I have so far.
It is exactly what you said and I have the button to submit the information to the server.
As you can see I have a Tab inside the column so I can choose whether I want to display all the files of the audit or add a new one.
The only problem is that it seems the information of the file is not beeing submitted, I have debugged the program and all the fields from the input filename widget are null. If I place the input filename widget outside the table records it works like it is expected to work.
If you could give me a hand here I would much appreciate it.
Thanks once more.
I changed the widget outside the tabs and still didnt work.
What you mean with the widget-variable mapping?