the el advancey by getting out sbue the workplace. also vetting that curriculum as i mentioned with industry professionals. and then the relationships with the teachers, the students being pulled together and the industry being in the classroom or students being out in the workplace several times a week typically. the next slide is where we're at. the schools where we haved a academies, they break down with academies. it's a pretty broad speck truck of the system that is that's because they feel 10 or 15 years based on which economy. over the last few years with crew steck eds restructuring re-organization. we started to work which we're going to talk about right now actually with our version of the cause and creerp continue wum. it's a version that we've been using for a few years now. it's a version that we vetted through tefrl -- television. it's not only a continuum of student work-base but it shows that they can dial in to better understand their opportunities that they progress through their experience in our schools. what we ha