Data assets enrichment system properties

reference australia Updated Oct 5, 2026 1 min read ai-enrichment-system-properties-dc.md

System properties that control how the AI enrichment process batches assets, runs parallel enrichment lanes, and manages lane timeouts.

Note: To open the System Properties [sys_properties] table, enter sys_properties.list in the filter navigator.

These properties are optional. The default values work for most implementations. Adjust them only if enrichment jobs are running slower than expected or you are tuning performance.

Property	Description
sn_dcg_app.dcg.enrichment.batch_size	Number of assets sent to the AI at a time. - Type: integer Default value: 50 Who can change: Admin, Data Steward When to change: Rarely. Leave as is unless enrichment jobs are running slower or failing more than expected.
sn_dcg_app.dcg.enrichment.max_lanes	Number of asset groups enriched in parallel. More lanes means more work happening at the same time. - Type: integer Default value: 10 Who can change: Admin, Data Steward When to change: Only between jobs, never while a job is running.
sn_dcg_app.dcg.enrichment.deadline_ms	Duration in milliseconds that one lane keeps working before it hands off and restarts itself. For example, 270000 equals 4.5 minutes. - Type: integer Default value: 270000 Who can change: Admin, Data Steward When to change: Rarely. Only when tuning performance with platform support.

Property

Description

sn_dcg_app.dcg.enrichment.batch_size

Number of assets sent to the AI at a time. - Type: integer

Default value: 50
Who can change: Admin, Data Steward
When to change: Rarely. Leave as is unless enrichment jobs are running slower or failing more than expected.

sn_dcg_app.dcg.enrichment.max_lanes

Number of asset groups enriched in parallel. More lanes means more work happening at the same time. - Type: integer

Default value: 10
Who can change: Admin, Data Steward
When to change: Only between jobs, never while a job is running.

sn_dcg_app.dcg.enrichment.deadline_ms

Duration in milliseconds that one lane keeps working before it hands off and restarts itself. For example, 270000 equals 4.5 minutes. - Type: integer

Default value: 270000
Who can change: Admin, Data Steward
When to change: Rarely. Only when tuning performance with platform support.

**Parent Topic:**[Data catalog reference](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/integrate-applications/data-catalog-reference.md)

Keywords AI metadata enrichmentenrichment system propertiesData Catalogdata steward

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---
title: Data assets enrichment system properties
description: System properties that control how the AI enrichment process batches assets, runs parallel enrichment lanes, and manages lane timeouts.
locale: en-US
canonical_url: https://www.servicenow.com/docs/r/australia/integrate-applications/ai-enrichment-system-properties-dc.html
release: australia
topic_type: reference
last_updated: "2026-10-05"
reading_time_minutes: 1
keywords: [AI metadata enrichment, enrichment system properties, Data Catalog, data steward]
breadcrumb: [Reference, Data Catalog, Workflow Data Fabric]
---

# Data assets enrichment system properties

System properties that control how the AI enrichment process batches assets, runs parallel enrichment lanes, and manages lane timeouts.

**Note:** To open the System Properties \[sys\_properties\] table, enter `sys_properties.list` in the filter navigator.

These properties are optional. The default values work for most implementations. Adjust them only if enrichment jobs are running slower than expected or you are tuning performance.

<table><thead><tr><th>

Property

</th><th>

Description

</th></tr></thead><tbody><tr><td>

**sn\_dcg\_app.dcg.enrichment.batch\_size**

</td><td>

Number of assets sent to the AI at a time. -   Type: integer
-   Default value: 50
-   Who can change: Admin, Data Steward
-   When to change: Rarely. Leave as is unless enrichment jobs are running slower or failing more than expected.

</td></tr><tr><td>

**sn\_dcg\_app.dcg.enrichment.max\_lanes**

</td><td>

Number of asset groups enriched in parallel. More lanes means more work happening at the same time. -   Type: integer
-   Default value: 10
-   Who can change: Admin, Data Steward
-   When to change: Only between jobs, never while a job is running.

</td></tr><tr><td>

**sn\_dcg\_app.dcg.enrichment.deadline\_ms**

</td><td>

Duration in milliseconds that one lane keeps working before it hands off and restarts itself. For example, 270000 equals 4.5 minutes. -   Type: integer
-   Default value: 270000
-   Who can change: Admin, Data Steward
-   When to change: Rarely. Only when tuning performance with platform support.

</td></tr></tbody>
</table>**Parent Topic:**[Data catalog reference](https://raw.githubusercontent.com/ServiceNow/ServiceNowDocs/australia/markdown/australia/integrate-applications/data-catalog-reference.md)