Problem with viewing the Child elements in XML

Hi All,

I am facing problem with Structured FrameMaker. I need to  open an XML file (checked out from XDOC tool) containing child elements  in it, but somehow whenever I open the file, the child elements are not  visible to me.

I have tried opening the same XML file, on other  systems, wherein all the child elements embedded in this XML file are  visible to others. I am unsure if I have changed any setting by mistake.

Please help, if there is any setting in XDOC or framemaker to  view the child elements.

Thanks and Regards,

Preeti