Associating relays and server to affiliation groups

Relays and servers can be assigned to one or more affiliation groups through the client setting:
      _BESRelay_Register_Affiliation_AdvertisementList

Set also client setting to a semi-colon (;) delimited list of relay affiliation groups, for example:

      AsiaPacific;DMZ;*
Note: Relays and servers are not required to have a SeekList setting. The SeekList is used only by the client.