Hi,I am having issues with elements with null values. The elements can be of many different types.Currently I have only be able to do this with a union on simple types, but I also want to allow complex types to be nulls. I have also tinkered with an XSLT that removes blank elements that works but I am after a neater approach.From all the documentation that I have read this is possible with the nillable="true" on the element tag but the program I am using (Liquid XML) say the xml is well formed but is invalid for the xsd. Some background on how the XML is created. A DB processes that is not sma