> ## Documentation Index
> Fetch the complete documentation index at: https://developers.myhero.so/llms.txt
> Use this file to discover all available pages before exploring further.

# Update referenced row

> Change which row the placeholders display for a given table in a document. Updates the ReferencedRowInDocument link so all existing placeholderNode nodes…

`update_referenced_row`

Change which row the placeholders display for a given table in a document. Updates the ReferencedRowInDocument link so all existing placeholderNode nodes for that table show the new row's values. Use when the user wants to switch which record the placeholders point to.

## Parameters

<ParamField path="tableId" type="string" required>
  The ID of the table whose row link to update.
</ParamField>

<ParamField path="rowId" type="string" required>
  The ID of the row to link to. Obtain this from lookup\_table\_rows.
</ParamField>

<ParamField path="documentId" type="string">
  The target document ID. Required when no document is open in context.
</ParamField>