i wanna know if i create a new page from UI from site editor add new page., then where would it's entry is made on jboss epp5.1 on code / xml level.
There is no way to create a page and have it synchronize with your XML automatically. However, there is a useful tool that you can use that generates the XML based on your current GateIn UI:
Try installing that and see if it does what you need.
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