For transfering Domain between Resellers, follow the below steps :

1. Log in to ControlDesk with your Username & password.
2. In Product Section, Select Domain & Click on Reseller Transfers
3. You can search your Domain based on domain name, package, customer/reseller or Expiring Month
Alternatively, you can also List all your Domains by selecting List All Domains in Domains section.
4. Click on Check Box of the Domain Name you wish to Transfer
5. In Drop Down Select Reseller/Customer to whom you wish to transfer selected accounts.