OpenTelemetry is an open-source observability framework used for collecting distributed traces and metrics from applications. It has become increasingly popular for monitoring and tracing interactions between various services in large organizations. The framework uses a collaborative effort between OpenTracing and OpenCensus projects, now part of the Cloud Native Computing Foundation (CNCF). In this article, the authors explore how to propagate OpenTelemetry context via Azure Service Bus for asynchronous .NET services. They demonstrate an example application where two services communicate over HTTP using Azure Service Bus queues, exporting traces to a Jaeger instance. The authors explain the concept of context propagation in OpenTelemetry, which is essential for distributed tracing and logging. They also discuss how to serialize and deserialize context objects across service boundaries using propagators. The article covers setting up an Azure Service Bus namespace and queue, configuring OpenTelemetry instrumentation, and exporting traces to Jaeger. By following these steps, developers can effectively pass the OpenTelemetry context between their services, gaining a deeper understanding of their distributed systems' performance and behavior.