Hi @Felipe-CS,
I don’t think this is the right way to go. Maybe let’s take a step back, what exactly and how would the marketing team like to analyze data?
For example, if deal data is required to segment contacts for email sends, exclude certain contacts from marketing emails, then contact lists can reference deal properties directly. No need to copy the information. Whatever is stored on the deal record can be used in list building.
Similarly, if the need is for better reports and dashboards, the custom report builder allows pulling in multiple data sources, contacts AND deals. If there is anything stored on the deal record and on the contact record, these reports will be able to visualize this.
“without having to worry about associating deals and contacts” – this would be, in my opinion, part of good CRM hygiene. Records must under all circumstances be associated correctly. (If they aren’t, workflows couldn’t copy any information anyway, by the way.)
So if I were you, I would challenge the request and try to get to the root of it. There are likely better ways to achieve the goal.
Best regards!