As I said it is analogical For example as you will see in the Pontic Greek article the Pontian diaspora includes both Pontic Greeks in Greece and both Pontic Greeks or people of Pontic Greek descent in the diaspora or other countries Also a ethnic Macedonian that comes from RMacedonia to Greek Macedonia is not an Aegean Macedonian  he is an emigrant from RMacedonia in Greece Everything you asked me is analogical with Pontic Greeks Everything Regards