anchor.diff:  ).
   
   Stopping a component does not interrupt its currently running tasks. Rather, it stops scheduling new tasks to
  -be performed. The number of active tasks is shown in the top-right corner of the Processor (see <<processor_anatomy>>
  +be performed. The number of active tasks is shown in the top-right corner of the Processor (See <<processor_anatomy>>
   for more information).
   
   === Enabling/Disabling a Component
  
positive.code: -------------------------
  
  In addition to the Summary Page, Data Provenance Page, Template Management Page, and Bulletin Board Page, there are
  other tools in the Global Menu (See <<User_Interface>>) that are useful to the DFM. Select Flow Configuration History to view
  all the changes that have been made to the dataflow. The history can aid in troubleshooting, such as if a
  recent change to the dataflow has caused a problem and needs to be fixed. The DFM can see what changes have been made and
  adjust the flow as needed to fix the problem. While NiFi does not have an "undo" feature, the DFM can make new changes to the
  dataflow that will fix the problem.
  
  Two other tools in the Global Menu are Controller Settings and  Users. The Controller Settings page provides the ability to change
  the name of the NiFi instance, add comments describing the NiFi instance, set the maximum number of threads that are available
  to the application. It also provides tabs where DFMs may add and configure Controller Services and Reporting Tasks
  (see <<Controller_Services_and_Reporting_Tasks>>). The Users page is used to manage user access, which is described in
  the link:administration-guide.html[System Administrator's Guide].
  
negative.code: click on the "Show Lineage" icon ( image:iconLineage.png["Show Lineage", width=28] ) in the far-right column
  of the Data Provenance table. This opens a graph displaying the FlowFile ( image:lineage-flowfile.png["FlowFile", width=32] ) and the
  various processing events that have occurred. The selected event will be highlighted in red. It is possible to right-click on any
  event to see that event's details (see <<event_details>>).
  To see how the lineage evolved over time, click the slider at the bottom-left of the window and move it to the left to see the state of the lineage at earlier stages in the dataflow.
  
  image:lineage-graph-annotated.png["Lineage Graph", width=900]
  