Issue
You are moving from the on-premise Dynamics solution to the online Dynamics and want to know what changes will be needed in Marketo to accommodate this.
Solution
Due to architectural differences between on-premise and online, a new instance will need to be provisioned so that the online version can be properly integrated. This is true even when the GUIDs remain the same between the two versions of Dynamics.
Who This Solution Applies To
Dynamics Users, Microsoft Dynamics CRM