Hi, I am working on one program in Excel and have created XSD scheme. Some elements should be of choice construct but since Excel doesn't support that I created some workaround solution. Now I have issue that I have mapped cells and when cell is empty in Excel I still don't want it to show on generated XML. I have few cells when empty it shows in my XML which would return me error further on. What should I change in my XSD or Excel so when mapped cells are empty not to show that level in XML? Thank you.