Merge 2fed1b2 into f116528

telefonicaid · Oct 21, 2021 · e50cf1b · e50cf1b
2 parents f116528 + 2fed1b2
commit e50cf1b
Showing 1 changed file with 6 additions and 1 deletion.
diff --git a/documentation/plain_rules.md b/documentation/plain_rules.md
@@ -127,7 +127,12 @@ The used entity's attributes must be cast to `float` in case of being numeric (l
 must be cast to `String`. Nested cast to string and to float is something we are analyzing, and could be unnecessary in
 a future version. Use it by now. All the attributes in the notification from Orion are available in the event object,
 **ev**, like _ev.BlodPressure?_ and _ev.id?_. A question mark is _necessary_ for EPL referring ‘dynamic’ values.
-Metadata is also available as explained in [Metadata and object values](#metadata-and-object-values).
+Metadata is also available as explained in [Metadata and object values](#metadata-and-object-values). 
+Moreover under _ev.stripped are in JSON format all the notification fields (like id, type, attrs, etc.), so you can access to it in an EPL text using
+
+```sql
+cast(stripped?, java.util.Map).get("id")
+```
 
 Please, be careful with using non-ASCII characters in the EPL syntax. It will provoke an error. You can find information
 on how to scape characters at