Add RED Metrics and Distributed Tracing to OTel Compatibility table (#28587)

* Add RED Metrics and Distributed Tracing to Compatibility table.

* Reorder to reflect common use cases.

Author: brett0000FF

Diff for: content/en/opentelemetry/compatibility.md

@@ -35,20 +35,22 @@ The following table shows Datadog feature compatibility across different setups:
 
 | Feature                                             | Full OTel                          | OTel to Datadog Agent (OTLP)       | OTel API with Datadog SDK and Agent | Datadog Agent with embedded OTel Collector (Preview) | Full Datadog |
 |-----------------------------------------------------|------------------------------------|------------------------------------|-------------------------------------|------------------------------------------------------|--------------|
-| [Cloud SIEM][18]                                    | {{< X >}}                          | {{< X >}}                          | {{< X >}}                           | {{< X >}}                                            | {{< X >}}    |
+| [Distributed Tracing][27]                           | {{< X >}}                          | {{< X >}}                          | {{< X >}}                           | {{< X >}}                                            | {{< X >}}    |
+| [Trace Metrics][26]                                 | {{< X >}}                          | {{< X >}}                          | {{< X >}}                           | {{< X >}}                                            | {{< X >}}    |
 | [Correlated Traces, Metrics, Logs][19]              | {{< X >}}                          | {{< X >}}                          | {{< X >}}                           | {{< X >}}                                            | {{< X >}}    |
+| [Runtime Metrics][23]                               | {{< X >}}<br>(Java, .NET, Go only) | {{< X >}}<br>(Java, .NET, Go only) | {{< X >}}                           | {{< X >}}<br>(Java, .NET, Go only)                   | {{< X >}}    |
+| [Source code integration][24]                       | {{< X >}}                          | {{< X >}}                          | {{< X >}}                           | {{< X >}}<br>(Datadog SDK only)                      | {{< X >}}    |
 | [Real User Monitoring][22] (RUM)                    | {{< X >}}                          | {{< X >}}                          | {{< X >}}                           | {{< X >}}                                            | {{< X >}}    |
-| [Live Processes][16]                                |                                    | {{< X >}}                          | {{< X >}}                           | {{< X >}}                                            | {{< X >}}    |
+| [Cloud SIEM][18]                                    | {{< X >}}                          | {{< X >}}                          | {{< X >}}                           | {{< X >}}                                            | {{< X >}}    |
+| [Cloud Network Monitoring][21] (CNM)                |                                    | {{< X >}}                          | {{< X >}}                           | {{< X >}}                                            | {{< X >}}    |
 | [Live Container Monitoring/Kubernetes Explorer][20] |                                    | {{< X >}}                          | {{< X >}}                           | {{< X >}}                                            | {{< X >}}    |
-| [Cloud Network Monitoring][21] (CNM)          |                                    | {{< X >}}                          | {{< X >}}                           | {{< X >}}                                            | {{< X >}}    |
+| [Live Processes][16]                                |                                    | {{< X >}}                          | {{< X >}}                           | {{< X >}}                                            | {{< X >}}    |
 | [Universal Service Monitoring][17] (USM)            |                                    |{{< X >}}                           | {{< X >}}                           | {{< X >}}                                            | {{< X >}}    |
-| [Source code integration][24]                       | {{< X >}}                          | {{< X >}}                          | {{< X >}}                           | {{< X >}}<br>(Datadog SDK only)                      | {{< X >}}    |
-| [Database Monitoring][14] (DBM)                     | {{< tooltip text="N/A" tooltip="OTel does not offer DBM functionality" >}}|   | {{< X >}}               | {{< X >}}<br>(Datadog SDK only)                      | {{< X >}}    |
 | [Application Security Management][11] (ASM)         |                                    |                                    | {{< X >}}                           | {{< X >}}<br>(Datadog SDK only)                      | {{< X >}}    |
 | [Continuous Profiler][12]                           |                                    |                                    | {{< X >}}                           | {{< X >}}<br>(Datadog SDK only)                      | {{< X >}}    |
 | [Data Jobs Monitoring][13] (DJM)                    |                                    |                                    | {{< X >}}                           | {{< X >}}<br>(Datadog SDK only)                      | {{< X >}}    |
 | [Data Streams Monitoring][15] (DSM)                 | {{< tooltip text="N/A" tooltip="OTel does not offer DSM functionality" >}}|   | {{< X >}}               | {{< X >}}<br>(Datadog SDK only)                      | {{< X >}}    |
-| [Runtime Metrics][23]                               | {{< X >}}<br>(Java, .NET, Go only) | {{< X >}}<br>(Java, .NET, Go only) | {{< X >}}                           | {{< X >}}<br>(Java, .NET, Go only)                   | {{< X >}}    |
+| [Database Monitoring][14] (DBM)                     | {{< tooltip text="N/A" tooltip="OTel does not offer DBM functionality" >}}|   | {{< X >}}               | {{< X >}}<br>(Datadog SDK only)                      | {{< X >}}    |
 
 ### Supported OpenTelemetry features
 
@@ -118,3 +120,5 @@ When using Datadog and OpenTelemetry together, Datadog recommends the following
 [23]: /tracing/metrics/runtime_metrics/
 [24]: /integrations/guide/source-code-integration/
 [25]: /tracing/trace_collection/span_links/
+[26]: /tracing/metrics/metrics_namespace/
+[27]: /tracing/trace_collection/