 I've been here for almost three years now. We have a armed conflict because we have the Taliban and those are anti-governmental forces which are fighting against the recognized government. We have terrorists. One of the major issues in Afghanistan is the use of ID's. We face crime as well. There is a specific way that the UN implement security measures. The first thing is to evaluate the threat, evaluate the risk to be exposed to those threats and come up with mitigation measures for students to avoid that the staff program activities are exposed to those threats. There are two aspects of scan. First is the collect of the incident that allowed us to feed to the system and share the incident with the colleagues, provide them with advisories. So we have a good location of the incident and we can tell them where not to go and what to do with the scan if you have already the application and you come to the country right after getting out of the airport, you just have to change the geolocalization and they will register you into Afghanistan. The other aspect of scan is also alert building. If anyone of the staff is in immediate danger, they just have to press them. I'm not okay and we will immediately know that someone needs to be supported. If there is a major incident, we launch what we call in the UN system the wardens. Every staff is listed. We have a specific person which is in charge for a group of person. Through the scan, the person reporting to the warden that the warden report to us can allow us to collect all the information at once.