Question
Will lead source in SFDC be overwritten
I'm going to upload a list of leads captured at a recent trade show and would like to use the show name as the lead source for SFDC. As you might imagine, some of the names already exist in my database with a lead source attached. If I pull the source into Marketo on the upload, will the existing lead source in SFDC be overwritten with the new one on the sync, or will it bypass because of the existing record and lead source.
Thanks,
Mark
Thanks,
Mark