What does Atlan crawl from Telmai?
After you integrate Telmai, Atlan catalogs data quality (DQ) metadata and creates relationships with your existing assets. Using the connection mappings you configure during setup, Atlan matches assets across both systems and enriches them with DQ insights from Telmai.
Data quality metadata
Atlan catalogs the following DQ information from Telmai:
DQ dimensions: Dimension-level scores across the quality dimensions configured in your Telmai instance.
Policy results: Pass/fail count of data quality policies evaluated for the asset, showing the total number of policies and the breakdown of passed and failed results.
Deep links: Direct links to the asset's detail page in Telmai, available through the Telmai tab on the asset profile in Atlan.
Where metadata appears
Enriched metadata surfaces on the asset profile in Atlan under a dedicated Telmai tab. The tab is present only on assets that have been matched and enriched—it doesn't appear on assets with no corresponding Telmai data.
Configuration
The Telmai ingestion workflow is configured in Atlan with the following settings.
Workflow name
| Property | Description |
|---|---|
| Workflow name | A unique name for the ingestion workflow in Atlan. Used to identify the workflow in the Connectors view. |
Input source
| Property | Description | Example |
|---|---|---|
| API URL | The base URL of your Telmai environment. | https://app.telm.ai |
| Tenant ID | Your Telmai tenant identifier, available from the Telmai admin dashboard. | my-org |
| API Key | The API key generated from your Telmai account settings. Used to authenticate requests to the Telmai API. | — |
Options
| Property | Description |
|---|---|
| Connection mapping | Maps each Atlan connection to its corresponding Telmai connection. At least one mapping is required. |
| Schedule | Controls whether the workflow runs once (Run) or on a recurring cadence (Schedule & Run). |
See also
- Set up Telmai: Generate API credentials and identify connection mappings in Telmai before configuring the workflow
- Ingest Telmai data quality metadata: Create an ingestion workflow in Atlan to fetch data quality metadata from Telmai