What is the "Include in DEB" setting in company Tax No settings?

What is the « Include in DEB » setting in company Tax No settings? How is it used? When?

Hi @marty
I cannot answer all your questions precisely, but the following details may help you to continue your research.
DEB (Declaration of Exchange of Goods)
Declarations related to intra-EU exchanges of goods (DEB)
The AOS 6.2.0 version of May 11, 2022 made a change to the functionality of Declaration Of Exchanges: Adjustment to follow the changes in legislation (2022).

Thank you for clarifying the meaning of the acronym DEB. Could you be so kind as to explain in a simple language:
(a) In what circumstances should it be used?
(b) why?
(c) could you illustrate with a couple examples?