Hello everyone,
I have question related to Object sync between Marketing cloud and service cloud. Our Marketing environment has been already setup by partner. I can see two Object sync is in there in MC, Account and Contact. In our service cloud environment Person account has been enabled . So as Person account has been already setup and Sync is already working but why Contact Sync has been enabled. Please let me know, if anybody has idea about it.
Synchronised data extensions come with metadata as well as records. Any object dependencies in crm are also required in MC. So person account comes with relationships to contact and account.
Contact delete will be overwritten with the next sync, the only way to prevent rewriting is to introduce another process to delete from crm before contact delete in sfmc and / or apply a subscriber filter on the sync DE in contact builder.