How to get the Database table behind condition records

Hello All

In transaction VK13, after giving condition type, I can select sales document.

For a given Sales Document number, there are several conditions.

How can i extract all the conditions for a given sales document?

I am coding a report for this. In which database table can i get the condition between sales document number & different conditions attached to it?

On the screen, i can see that the fields are from the structure KOMG. What is the corresponding table?

Thanks

Chandra Sekhar