I registered projectbay.ch in the panel and set the Nameservers to NS1/2/3.DREAMHOST.COM.
After a while I tested another Hoster, changed the Nameservers but did not remove projectbay.ch from panel.dreamhost.com > Manage Domains.
The other hoster told me to remove it there, since it will make problems otherways.
Question: Is this true? If yes, everyone could make trouble to everyone by simply putting their Domain unter "Manage Domains". I can't believe this.
For me it's simpler to keep the projectbay.ch-entry and only switch the NameServers.
Thanks for any inputs!