I would like to be able to create a custom Property using “Hubspot User” as the field type.
I would like to be able to select multiple hubspot users for the same property field.
Hi there 
My name is Hallie, and I’m a Program Manager on our CXM team. There is now a public beta for selecting multiple users in a custom user property! This is only available for custom user properties, and does not affect default user properties. There’s more information on this here, so please take a look and continue to leave any feedback as you use the beta. Hope this helps!