 
 
process TEST = {
 service = MessageLogger {
    vstring destinations =  {   "detailedInfo.txt"
                              , "critical.txt"
                            }
    vstring fwkJobReports = {   "long_job_report.xml"
     			      , "terse_job_report.xml" 
			    }
    PSet long_job_report.xml  = { string threshold = "INFO"  }
    PSet terse_job_report.xml = { string threshold = "ERROR" }
  }
  untracked PSet maxEvents = {untracked int32 input = 5}
  path p = { myAnalysisModule }
  module myAnalysisModule = ModuleThatIssuesMessages { }
  source = EmptySource { }
}
The  vstring fwkJobReports = { ... } parameter
instructs the message logger to form one or more (in this case, two) 
ELfwkJobReport destinations. 
Each such destination can be (and in the above example is)
controlled by a PSet, establishing thresholds and limits.
One set of limits is imposed on the ELfwkJobReport destination by default and need not be mentioned in the .cfg file: The routine informational messages from the framework reporting transitions between modules and the start of each new event are defaulted to a limit of zero (and thus will not appear in the file, unless the .cfg file explicitly sets a different limit for them).
The format of the output is illustrated by this example, from 
long_job_report.xml:
<FrameworkJobReport>
 
  <Report>
    <Severity> -e </Severity>
    <Category> cat_A </Category>
    <Message>
      <Item> LogError was used to send this message  </Item>
    </Message>
    <Module> UnitTestClient_A:sendSomeMessages </Module>
  </Report>
 
  <Report>
    <Severity> -e </Severity>
    <Category> cat_B </Category>
    <Message>
      <Item> LogError was used to send this other message  </Item>
    </Message>
    <Module> UnitTestClient_A:sendSomeMessages </Module>
  </Report>
 
  <Report>
    <Severity> -w </Severity>
    <Category> cat_A </Category>
    <Message>
      <Item> LogWarning was used to send a message with the number </Item>
      <Item> 46 </Item>
      <Item> and this other string streamed to the logger </Item>
    </Message>
    <Module> UnitTestClient_A:sendSomeMessages </Module>
  </Report>
 
  <Report>
    <Severity> -w </Severity>
    <Category> cat_B </Category>
    <Message>
      <Item> LogWarning was used to send this other message  </Item>
    </Message>
    <Module> UnitTestClient_A:sendSomeMessages </Module>
  </Report>
 
  <Report>
    <Severity> -i </Severity>
    <Category> cat_A </Category>
    <Message>
      <Item> LogInfo was used to send this message  </Item>
    </Message>
    <Module> UnitTestClient_A:sendSomeMessages </Module>
  </Report>
                                                                                                    
  <Report>
    <Severity> -i </Severity>
    <Category> cat_B </Category>
    <Message>
      <Item> LogInfo was used to send this other message  </Item>
    </Message>
    <Module> UnitTestClient_A:sendSomeMessages </Module>
  </Report>
  
 </FrameworkJobReport>
