4. The XDMC terminal as claimed in claim 1 , wherein the XCAP URI of the corresponding XML document in the XCAP PUT request message is in the same domain as an XDMS.
1. An XDMC (XML (eXtensible Markup Language) Document Management Client) terminal in an XDM (XML Document Management) system for realizing an XML document management function, the XDMC terminal comprising: a transmitter; and an XDMC for generating an XCAP (XML Configuration Access Protocol) PUT request message for retrieving an XML document by an XDMS (XDM Server), the XCAP PUT request message including a first XCAP (Uniform Resource Indicator) URI that identifies a first storage position from which the XDMS is to retrieve the XML document and a second XCAP URI that identifies a second storage position to which the retrieved XML document is to be stored by the XDMS, and transmitting the XCAP PUT request message to a corresponding XDMS using the transmitter and not transmitting the XML document itself, wherein the second XCAP URI is obtained by concatenating an XCAP root URI to an XCAP document selector.