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--- facit:preparefacitmonitoring [2021/07/16 11:57] – [Introduction] su
+++ facit:preparefacitmonitoring [2021/07/28 12:38] – su
@@ Line 35: / Line 35: @@
 **5.2** Enter...
   * Custom Function Name: SetUpFacit
-  * Parameters: {}
+  * Parameters:
+    * name - A named instance of Facit (e.g. "WindCo Facit"). Alternatively, omit to use default name "Facit".
+    * target - Any data source which Facit will monitor (e.g. My Historian).
-This instantiates thes following Data Core components
+{{facit:setupfacitcustomfunction.png?nolink&600|}}
+This instantiates thes following Data Core components along with the necessary event subscriptions and monitoring data access.
   * Facit: An Alarm Analysis data source from which Script Tags actively monitor a target process data source.
   * Facit Limit Historian: A store for limit values.
   * Facit Archive Historian: A store for Script Tag calculated results.
-  * Big Data Event Sink: A process that writes Facit events to a cache.
-  * Facit Big Data Event Source: A process that read Facit events from the cache.
   * Facit Alarm Analysis Sink: A process that writes Facit events to Alarm Analysis.
-**6.** Allow Facit to access target data source (any data source that contains values users wish to monitor).
+**6.** Configure security access to Facit related data sources.
-**6.1** Navigate to Navigate to **Real-Time Data > Data Sources**.
-**6.2** Select the target data source.
-**6.3** Select **Details > Actions > Configure Data Source Settings > Scripting > Allow External Script Tags**
-{{:facit:facit_05.png?nolink&600|}}
-**6.4** Enter //Facit//.
-**7.** Configure security access to Facit related data sources.
 Create a "Facit Users Group", where members have access to the Facit app and each of the following data sources: