> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://fyno.io/docs/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://fyno.io/docs/_mcp/server.

# Template Content Key Mapping

> Configure Template Content Key mapping to dynamically populate template placeholders using workflow payload fields.

The **Template Content Key** configuration is used to map payload fields to the content placeholders defined within a template. This helps dynamically populate template data during workflow execution.

Users can select keys directly from the payload mapper based on the available workflow payload structure.

## Steps to configure Template Content Key

Navigate to the **Template Content Key** field within the workflow configuration.

Enter or select the payload key that corresponds to the template content.

The mapper displays available payload fields grouped by sections such as:

* BODY
* METHOD
* CONTENTTYPE
* Additional payload groups

Select the required payload key from the mapper list.

Example keys:

| Section     | Example Key      |
| ----------- | ---------------- |
| BODY        | `data.[#index#]` |
| BODY        | `custom1`        |
| METHOD      | `method`         |
| CONTENTTYPE | `contentType`    |

Once mapped, the selected payload value will dynamically populate the template content during workflow execution.

> **Note**
>
> The available mapper fields depend on the workflow payload and the response structure configured in previous workflow steps.