I can take that one.
We do a technical review of most...in our community. It's a small community, so we benefit from the fact that we typically know someone who has worked with these individuals before. It's a plus and a minus, a pro and a con, but we often look at references and understanding the environments that they worked in before and how that work has gone. Then we go through a technical vetting process to understand. It's usually a longer cycle, which also has its negatives, in that it takes us longer to board secure professionals in this area.