* Microsoft Dynamics CRM 3.0, codename Danube Phase II <ref>[https://cloudblogs.microsoft.com/dynamics365/no-audience/2006/08/28/crm-code-names-a-brief-history/ CRM Code Names – A Brief History]</ref>, released in December 2005 | * Microsoft Dynamics CRM 3.0, codename Danube Phase II <ref>[https://cloudblogs.microsoft.com/dynamics365/no-audience/2006/08/28/crm-code-names-a-brief-history/ CRM Code Names – A Brief History]</ref>, released in December 2005 |