In Airtable, if I have a Company table with linked Contacts, and from the Company table create a new Contact, Airtable will autopopulate the Company field in the Contact because it knows I'm trying to create a new contact for that company. In SS, same setup, I have to manually select the Company from the Contact record as if SS has no situational awareness that I'm creating the Contact from a Company record. I'm of course using Company/Contact generically. This is true for any relationship within SS.