Yes partial change, for a tenant in the building. The question comes up for allowable area. I see this often, the building area is sufficient for the B but exceeds allowable area for the A or M. So I ask about mixed occupancy strategy and everybody gets all wrung out. Then they have to do some actual work to figure out how to make it all work. In this case, the submittal was based on a level 2, but since we haven't adopted the IEBC I asked him go figure it out from the IBC. I was just doing the exercise for my own education since we will be adopting the IEBC at some point and I would like to know how to use it. In the end, it looks like with the risk factors employed, he would end up right back in the IBC so it is the same result. He had to show frontage to get to the allowable area.