I don't think this is possible yet. I'm not aware of any ways to prevent the selection of values in the deal create form/sidebar. (The create form doesn't respect required properties for deal stages which would've otherwise been my approach here.)
You could create a workflow to notify you when deals are created where the deal stage is closed won and has never been any of the previous stages. That would at least allow you to take action quickly.
Additionally, you could submit a request for locking values from being selected in the create forms. This can be done in the HubSpot Ideas section of the community. The product team reviews these requests based on their popularity.
Best regards!
Karsten Köhler HubSpot Freelancer | RevOps & CRM Consultant | Community Hall of Famer
I don't think this is possible yet. I'm not aware of any ways to prevent the selection of values in the deal create form/sidebar. (The create form doesn't respect required properties for deal stages which would've otherwise been my approach here.)
You could create a workflow to notify you when deals are created where the deal stage is closed won and has never been any of the previous stages. That would at least allow you to take action quickly.
Additionally, you could submit a request for locking values from being selected in the create forms. This can be done in the HubSpot Ideas section of the community. The product team reviews these requests based on their popularity.
Best regards!
Karsten Köhler HubSpot Freelancer | RevOps & CRM Consultant | Community Hall of Famer