Merge pull request #7142 from segmentio/linked-events-obs

Linked Events observability

Author: forstisabella

src/connections/delivery-overview.md

@@ -34,7 +34,7 @@ The pipeline view for classic destinations includes the following steps:
 
 #### Actions destinations
 The pipeline view for Actions destination includes the following steps: 
-- **Successfully received**: Events that Segment ingested from your source.
+- **Successfully received**: Events that Segment ingested from your source. You can filter these events by event type, event name, app version, and [enrichment status](/docs/unify/data-graph/linked-events/).
 - **Failed on ingest**: Events that Segment received, but were dropped due to internal data validation rules.
 - **Filtered at source**: Events that were discarded due to schema settings or [Protocols](/docs/protocols/) Tracking Plans.
 - **Mapping dropdown**: Select a [mapping](/docs/connections/destinations/actions/#customize-mappings) to filter the events in the Filtered at destination, Failed delivery and Successful delivery pipeline steps. 

src/unify/data-graph/linked-events.md

@@ -178,13 +178,23 @@ In the Mappings tab, locate the **Select Mappings** section where you can enrich
 > warning ""
 > At this time, Linked Events doesn't support a preview of enriched payloads.
 
-### Save your Enrichments
+### Save your enrichments
 
 When you're satisfied with the mappings, click **Save**. Segment returns you to the Mappings table.
 
 > warning ""
 > At this time, when you select mappings or test events, you won’t see enrichment data. Enrichment data is only available with real events.
 
+## Enrichment observability
+
+To verify which of your events matched one or more enrichments:
+1. Navigate to [Delivery Overview](/docs/connections/delivery-overview/#actions-destinations) for your connected destination. 
+2. Select the **Successfully received** step in the pipeline view.
+3. Select the **Events enriched** tab. This table breaks down events into the following categories: 
+     - **Successfully enriched**: Events that were enriched by all entities
+     - **Partially enriched**: Events that were only enriched by only some of your entities
+     - **Unenriched events**: Events that did not match any entities
+
 ## FAQs
 
 #### What data warehouse permissions does Segment require? 
@@ -225,3 +235,4 @@ entity "account-entity" {
      enrichment_enabled = true
 }
 ```
+