EXECUTION (for a service)
This EXECUTION element sets the runtime environment for a Web service
application by specifying parameters for its execution. 
Syntax
<EXECUTION [ Using=service-component-id ]>
   [<ENVIRONMENT_VARIABLE>...</ENVIRONMENT_VARIABLE>][...]
   [<PATH>...</PATH>]
   [<DVM>...</DVM>]
   [<MODULE></MODULE>]
   [<PARAMETERS>...</PARAMETERS>]
   [<ACCESS_CONTROL>...</ACCESS_CONTROL>]
   [<DELEGATE>...</DELEGATE>]
   [<POOL>...</POOL>]
   [<DELEGATE_OPTIONS>...</DELEGATE_OPTIONS>]
</EXECUTION>
- The 
Usingattribute references an execution component, service-component-id, to inherit its parameters. 
Child elements
Possible execution elements include:
- Zero or more 
ENVIRONMENT_VARIABLEelements. - Zero or one 
PATHelement. - Zero or one 
DVMelement. - Zero or one 
MODULEelement. - Zero or one 
PARAMETERSelement. - Zero or one 
ACCESS_CONTROLelement. - Zero or one 
DELEGATEelement. - Zero or one 
POOLelement. - Zero or one 
DELEGATE_OPTIONS (for a service)element. 
Usage
You use this  element to set the runtime environment for a Web service application by specifying
parameters for executing it. Execution settings may be defined by referencing a
SERVICE_APPLICATION_EXECUTION_COMPONENT element in its Using
attribute, and/or by setting individual execution elements specific to the application. 
When settings are inherited, settings you define locally within the
EXECUTION element override the component settings.
Usage examples referencing components
<EXECUTION Using="cpn.ws.execution.local" />
                <EXECUTION Using="cpn.ws.execution.local">
  <ENVIRONMENT_VARIABLE Id="FGLGUI>1</ENVIRONMENT_VARIABLE>
</EXECUTION>
            Parent elements
This element is a child of APPLICATION (for a service)
                .