This week's book giveaway is in the OCAJP 8 forum. We're giving away four copies of OCA Java SE 8 Programmer I Study Guide and have Edward Finegan & Robert Liguori on-line! See this thread for details.
I currently have a XML schema file which is working good. It has a root node called BT. I'm trying to add a node above it (which will become the root node) called BTS, which can have multiple BT elements (one or more) inside it.