On this map, Denmark and Greenland are one feature, and I need them to be two features. How do I split them apart?
If I use Singlepart to Multipart, I create a new layer where there is a feature for each island (denmark has a lot of islands).
Is there a way I can specify that only Greenland as a whole gets split up?

"Multipart to singleparts"in the Processing Toolbox, and then"Dissolve"(selected all Denmark's parts without Greenland). – Taras Aug 12 '20 at 11:40"Split Features"(or"Split Parts") from Advanced Digitizing Toolbar. – Taras Aug 13 '20 at 08:16