anchor.diff:  
   - *Configure*: This option allows the user to establish or change the configuration of the Remote Process Group.
   - *Remote Ports*: This option allows the user to see input ports and/or output ports that exist on the remote instance of NiFi that the Remote Process Group is connected to. Note that if the Site-to-Site configuration is secure, only the ports that the connecting NiFi has been given accessed to will be visible.
  -- *Enable transmission*: Makes the transmission of data between NiFi instances active. (See <<Remote_Group_Transmission>> )
  +- *Enable transmission*: Makes the transmission of data between NiFi instances active (see <<Remote_Group_Transmission>>).
   - *Disable transmission*: Disables the transmission of data between NiFi instances.
   - *Status History*: This option opens a graphical representation of the Remote Process Group's statistical information over time.
   - *Upstream connections*: This option allows the user to see and "jump to" upstream connections that are coming into the Remote Process Group.
  
positive.code: [[navigating]]
  == Navigating within a DataFlow
  
  NiFi provides various mechanisms for getting around a dataflow. The <<User_Interface>> section discussed various ways to navigate around
  the NiFi canvas; however, once a flow exists on the canvas, there are additional ways to get from one component to another. The <<User Interface>> section showed that when multiple Process Groups exist in a flow, breadcrumbs appear under the toolbar, providing a way to navigate between them. In addition, to enter a Process Group that is currently visible on the canvas, simply double-click it, thereby "drilling down" into it. Connections also provide a way to jump from one location to another within the flow. Right-click on a connection and select "Go to source" or "Go to destination" in order to jump to one end of the connection or another. This can be very useful in large, complex dataflows, where the connection lines may be long and span large areas of the canvas. Finally, all components provide the ability to jump forward or backward within the flow. Right-click any component (e.g., a processor, process group, port, etc.) and select either "Upstream connections" or "Downstream connections". A dialog window will open, showing the available upstream or downstream connections that the user may jump to. This can be especially useful when trying to follow a dataflow in a backward direction. It is typically easy to follow the path of a dataflow from start to finish, drilling down into nested process groups; however, it can be more difficult to follow the dataflow in the other direction.
  
  
  
  [[monitoring]]
  == Monitoring of DataFlow
  
  NiFi provides a great deal of information about the status of the DataFlow in order to monitor the
  health and status. The Status bar provides information about the overall system health
  (See <<status_bar>> above for more information). Processors, Process Groups, and Remote Process Groups
  provide fine-grained details about their operations. Connections and Process Groups provide information
  about the amount of data in their queues. The Summary Page provides information about all of the components
  on the canvas in a tabular format and also provides System Diagnostics information that includes disk usage,
  CPU utilization, and Java Heap and Garbage Collection information. In a clustered environment, this
  information is available per-node or as aggregates across the entire cluster. We will explore each of these
  monitoring artifacts below.
  
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]
  