My company recently acquired another company that also uses Service Desk. I need to combine the two Service Desk installations into my existing Service Desk server. My existing server will not be changing. The newly acquired server will go away. Any tickets or custom settings from the new server should ideally be added in to my tickets and customizations.

(PS - Both companies also have DesktopCentral, and I will need to combine those installations as well. If you are able to provide instructions for both DC and SD, that'd be outstanding!)