Add config based option

Author: theletterf

docs/reference/edot-java/supported-technologies.md

@@ -30,8 +30,10 @@ If your application uses technologies not covered by auto-instrumentation, you h
 
 1. **Native OpenTelemetry support** — Some frameworks and libraries include built-in OpenTelemetry instrumentation provided by the vendor.
 2. **Manual instrumentation** — Use the [OpenTelemetry API](https://opentelemetry.io/docs/languages/java/instrumentation/) to add custom spans, metrics, and logs for unsupported components.
+3. **Configuration-based instrumentation** — Use the [`otel.instrumentation.methods.include`](https://opentelemetry.io/docs/zero-code/java/agent/annotations/#creating-spans-around-methods-with-otelinstrumentationmethodsinclude) option to create spans around specific methods without modifying application code or dependencies.
 :::
 
+
 ## EDOT Collector and Elastic Stack versions
 
 The EDOT Java agent sends data through the OpenTelemetry protocol (OTLP). While OTLP ingest works with later 8.16+ versions of the EDOT Collector, for full support use either [EDOT Collector](elastic-agent://reference/edot-collector/index.md) versions 9.x or [{{serverless-full}}](docs-content://deploy-manage/deploy/elastic-cloud/serverless.md) for OTLP ingest.