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

# Update Manual

> Update a manual's title, default audience, or bindings.

Updates manual metadata. `bindings`, when present, **fully replaces** the binding list. Page content never changes here — use [changesets](/docs/developers/api-reference/instructions/apply-changeset).

**Requirements:** `instructions:write` + workspace `EDITOR` or `OWNER` + a verified (claimed) account.

## Request

<ParamField path="manualId" type="string" required>
  The manual id.
</ParamField>

<ParamField body="title" type="string">
  New title.
</ParamField>

<ParamField body="defaultAudience" type="string">
  New default audience.
</ParamField>

<ParamField body="bindings" type="object[]">
  Full replacement binding list.
</ParamField>

## Response

<ResponseField name="manual" type="object">
  The updated manual summary.
</ResponseField>