# Share end-user consent across devices
{% hint style="info" %}
⚠️ Cross-device is a premium feature
{% endhint %}
The Didomi CMP supports syncing to allow consent sharing across devices and environments.
Consent can be shared between all environments that have syncing enabled in the same organization:
* Multiple apps (same or multiple devices);
* Multiple websites;
* Apps together, etc.
#### Enable Cross Device in your Consent Notice
1. Go to your Didomi Console.
2. On the left menu, click on **Consent Notices**.\
3. Click on **+ CREATE NOTICE** (or edit an existing notice).
4. Go to the 1. **Regulations** step and then to the **Consent Settings** tab.
5. Scroll down to the **Cross-device Consent** section.
6. Click on **Enable cross-device consent.**
7. Enter the **time-out** duration you wish.
8. Remember to **“save”** and **“publish”** once the changes are made.
If you can't see this box, and assuming that the functionality is enabled for your account (you can check it in the Marketplace section from the left menu), it's still possible to set up the time-out in JSON (cf [our developer documentation](https://developers.didomi.io/cmp/web-sdk/share-consents-across-devices#sync-timeout)).
In all cases you will have to set up the frequency, etc, from the JSON field.
⇒ If you would like more information about Cross-device feature, do not hesitate to read our [blog post](https://blog.didomi.io/en/cross-device) and our [developer documentation.](https://developers.didomi.io/cmp/web-sdk/share-consents-across-devices)
---
# Agent Instructions: Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter:
```
GET https://docs.didomi.io/consent-management-platform-cmp/introduction/share-end-user-consent-across-devices.md?ask=
```
The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.
Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.
