Linked Referral Sources to Deals - Just like Contacts

This is a MUCCHHHHH needed piece of the software. It seems to be an incredibly easy fix here as well by simply updating the available property options within the current custom propery functionality. By including “Contact” here, we would at least get the most basic functionality. Futhermore, this would allow for great automation with “Thank you emails” going out to referral sources through a custom workflow once deals are closed, etc.