---
search:
  tags:
    - administration
    - PATCH
seo:
  description: >-
    Updates title and/or… Reference for the PATCH
    /administration/project-components/item-details/{itemId}/todos/{todoId}
    endpoint in the Leadtime Public API API.
sidebar:
  badge: PATCH
  label: Update an existing todo
title: Update an existing todo
type: openapi-operation
---
Updates title and/or description of an existing todo item. Description accepts HTML or Markdown format and is converted to IDoc for storage. Only todos belonging to library component items are accessible.

<Operation source="api-reference" id="componentlibrarycontroller-updatetodo" />