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Test Cloud admin guide
Last updated Apr 7, 2026
Configuring OpenTelemetry
The OpenTelemetry tab in the AI Trust Layer allows administrators to configure export of agent traces to an external OTEL-compatible observability platform.
Note:
This feature is currently available in preview.
Prerequisites
- An OpenTelemetry HTTP endpoint
- API key or required authentication headers
- Publicly accessible endpoint
Adding an OpenTelemetry configuration
- Navigate to Administration > AI Trust Layer.
- Select the OpenTelemetry (Preview) tab.
- Select the target tenant.
- Select Add to open the Add OpenTelemetry Configuration panel.
- In the configuration panel:
- Select a Vendor from the dropdown (for example, OpenTelemetry Collector).
- Enter the API Key (if required by the selected vendor).
- Enter the Endpoint URL (for example:
https://your-otlp-endpoint.com).
- (Optional) Add Custom Headers:
- Select Add Header.
- Enter the Header Name and Header Value. Use this for vendor-specific requirements (for example, routing headers, authorization tokens). Remove a header using the delete icon if needed.
- Select Save to create the configuration.
Once saved, agent and LLM execution traces are exported in near real time to the configured endpoint.
What data is exported
Each agent execution generates OTEL spans containing:
- Trace and span identifiers
- Timestamps
- Execution status
- Prompts and completions
- Token usage
- Tool calls
- Guardrail evaluations
- UiPath metadata under
attributes.uipath.*
Attributes are flattened into OTEL format using dot notation.
Limitations
- 32 KB per attribute value
- 256 KB per span (total attributes)
- ~1 MB per OTLP batch
- File attachments exported as metadata only
- Vendor-specific schema or header requirements may apply