The optional <domain-ext:reseller> sub-element of the <domain-ext:create> and <domain-ext:update> elements can now be used to set or change the reseller for a domain.
The reseller reference used with these operations must have been added to your tag using Online Services.
If a reseller has been associated with a domain then the <domain-nom-ext:reseller> sub-element of the <domain-nom-ext:infData> will include the reseller reference for the domain.