Dangerous Goods Information (EHS) in GTS

Hello All,

I am working on EHS integration with GTS and understood that GTS provides the Compliance check functionality for the dangerous goods / Hazardous Substance Management relevant to Quantity and country validation which is controlled in Compliance Management (Import and Export).

Along with above information, I understood that the table /SAPSLL/LEGCUS holds 2 fields DANGO (Dangerous goods) and DANNO (Dang. Goods No.) which stores the information related to Dangerous goods.

1. Could you please help me that how the DANGO and DANNO fields are filled / mapped with ECC / EHS? Where can I find those fields in Customs Declaration?
2. If the EHS is implemented, does the GTS checks related to Hazardous substance checks required?
3. The EHS Hazardous substance check functionality is used in Compliance management. So is it used in Customs or any other sub module in GTS? as I am not able to find any relevant configuration in Customs management?
4. What outputs / reports are used for Dangerous goods (EHS) in GTS system?

Awaiting your earliest reply.

Thanks & Regards

Rahul