Thanks, I am just trying to use one IVD to drop a 4 day. I thought I could take the first or last day of the vacation and use one of those days to put in to drop the trip? My vacation ranges October 22 to October 28 but oddly there are two sets of ranges at the left side that dont think I understand. And then the range for the IVD and I put the same day 1 July to 01 July obviously that’s not correct. Do I put the rotation date range on the right side?