anchor.diff:  |===
   | Name            | Numerical code | Color / Code         | Description
   | `Critical`      | _7_            | Purple      / `#c00` | This event means that a severe service affecting event has occured.
  -| `Major`         | _6_            | Red         / `#f30` | Indicates seriuos disruption or malfunction of a service or system.
  +| `Major`         | _6_            | Red         / `#f30` | Indicates serious disruption or malfunction of a service or system.
   | `Minor`         | _5_            | Orange      / `#f90` | Used for troubles that have not immediate effect on service or system performance.
   | `Warning`       | _4_            | Yellow      / `#fc0` | An event has occurred that may require action.
                                                               This severity can also be used to indicate a condition that should be noted (logged) but does not require immediate action.
  
positive.code: ----
  
  * Use the `Manually Send an Event` page of the web UI located in the admin section to send the event.
  - Use the ReST API to perform a `POST` request to `opennms/api/v2/business-services/daemon/reload`.
  
  
negative.code: | `Ignore`   | Ignores the severity of the managed entity
  |===
  
  ==== Reduce Functions
  
  Finally, the list of mapped status values are then aggregated into the operational status of the _Business Service_.
  For this operation the following _Reduce Functions_ are available:
  