Syncing CRM GUIDs to Marketo

Issue

When troubleshooting MS Dynamics sync issues, it is often useful to know the GUIDs of the leads and/or contacts you are troubleshooting. Unfortunately, the GUID is not visible in Marketo by default. 

Solution

If you would like to sync this information, add the field "Lead" on the Lead entity and "Contact" on the Contact entity to your synced fields. These fields natively pull the GUID of the record.