Hi All,

I have in Sharepoint 2013 two lists. The first one contains regions like Africa, Europe, North America and so on . The second contains countries but with matching each country with a lookup field to a region of the first list.

But it isn't possible to select more than one of the region field. If I selecting a region than the countries will show in the field below. But if I selecting a second region the country field below was empty again.

How can I solve it?