Absolutely! I have created a base with the express intention of pulling in low level characters, having signs telling them which storage racks are appropriate for their level, reminding them to donate spare salvage, do their own washing up, and even the odd post-it note to individuals, (yes I know I could use Email, but this would be more fun!). I was amazed when I realized that this facility did not exist, is there some underlying problem, that prevents it's implementation?