Add 30 minute option to the Running Late feature. The Running Late feature is great. But the other day I used it and found that it might inform appointments as far out as 1 hour that I was running 10 minutes late. Showings often take 10-15 minutes at most and we already have them set for 30 minute duration. By the time I get to the 1st appointment, even 10 minutes late, I am not going to be late to the next one generally. In the drop down there should be an option to inform the appointments for the “next 30 minutes” that I am X minutes late.