I have users from different countries that need to view data and fields only for the accounts of their country. More in detail, a German user should be able to see fields a,b, c and related lists rel_1, rel_2 if viewing a German account, while for the same account, a Danish user should see only field a without any related list. Still, for a danish account, the danish user should be able to view all its fields and related lists.
How can i achieve this? Record types and field level security are not working for this since users would still be able to view data of other countries by reporting on it.
Thanks in advance