---
title: "Set default organization design"
method: POST
path: "/api/v1/org/designs/{designUuid}/default"
tags: ["Organizations"]
---

# Set default organization design

`POST /api/v1/org/designs/{designUuid}/default`

Mark this design as the organization's default. Clears any previous default.

## Path parameters

- `designUuid` string, required

## Response `200`

Success

- ApiOrganizationDesignResponse
  - `results` ApiOrganizationDesign, required
    - `files` ApiOrganizationDesignFile[], required
      - `createdAt` string, date-time, required
      - `sizeBytes` number, double, required
      - `contentType` string, required
      - `filename` string, required
      - `kind` 'instruction' | 'css' | 'font' | 'image', required
      - `fileUuid` string, required
    - `createdByUserUuid` string, nullable, required
    - `updatedAt` string, date-time, required
    - `createdAt` string, date-time, required
    - `isDefault` boolean, required
    - `extraInstructions` string, nullable, required — Free-text override appended to the agent's effective skill at build time, alongside any uploaded `instruction` markdown files. Empty string is normalised to `null` server-side.
    - `description` string, nullable, required
    - `name` string, required
    - `organizationUuid` string, required
    - `designUuid` string, required
  - `status` 'ok', required

## Other responses

- `default` — Error

---

[API](https://skmtc.net/lightdash/apis/lightdash-api.md) · [All operations](https://skmtc.net/lightdash/apis/lightdash-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/lightdash/lightdash-api/versions/40c933755c9a/schema)