Has anyone had any success in connecting Microsoft Azure Marketplace to Marketo? I am really struggling. They are trying to pass LeadSource to our Person Source with values we don't want in that field. I'd like to move that value to another field, since it is important information (albeit not Lead Source), but I am uncertain how to accomplish this, especially, since this is a "Blocked" Marketo field that would not even accept a new value if it's an existing lead with a previous Lead Source. Any suggestions?