rails g migration AddByIdToBoardMembers created_by_id:integer updated_by_id:integer
rails g migration AddByIdToBoardSeats created_by_id:integer updated_by_id:integer
rails g migration AddByIdToBoards created_by_id:integer updated_by_id:integer
rails g migration AddByIdToDepartments created_by_id:integer updated_by_id:integer
rails g migration AddByIdToMembers created_by_id:integer updated_by_id:integer