3.2.4.1.2 wsman:OperationTimeout
The WS-Management specification defines the OperationTimeout value to indicate that the clients expect a response or a fault within the specified time, as specified in [DMTF-DSP0226] section 6.1.
Web Services Management Protocol Extensions for Windows Vista clients that do not support enhanced CIM operations (section 3.2.6.5) MUST set an OperationTimeout value, and SHOULD set the OperationTimeout value to 60 seconds<131>. This value setting is used by the Client Operation Timeout timer, as specified in section 3.2.5.
Web Services Management Protocol Extensions for Windows Vista clients that support enhanced CIM operations (section 3.2.6.5) MAY<132> include the OperationTimeout element.