There are several space-level custom fields that we have been using for several years now, so we have thousands of projects that are already using these fields, and are used on our forms. I'm testing building a new database within Data Hub to manage a list of the names of our ongoing marketing campaigns, and would like to be able to tie them to several of the existing space-level custom fields. Is that possible? Or would I need to create brand new fields within my database that are the same as our space-level custom fields?