The contact sync is bidirectional. If you make changes to a contact in either Dynamics or Marketo, your updates will be reflected in both systems.
The following list of Marketo specific fields cannot be updated in Dynamics.
What if changes are made in both systems at the same time?
Can I manually force a sync of a contact?
YesNo, use the the only way to sync Marketo and Dynamics is the automated background sync. The Sync Lead to Microsoft flow action and it will sync in real-time. will not initiate an update.
What fields will sync to Marketo?