I'd like to auto-populate a multi-select list field I call "Region" in my Deals as well as in my Contacts from the Account Name in those modules based on what's already in the Region field in the Accounts module. How do I do that? I'd like to do it for all existing records but also, if when a deal is created or contact is created.

I'd also like to auto-fill my a picklist field I have in Contacts called "Contact Type" with what's in the "Account Type" field in Accounts.