**AI Hub > Personalized Promotions > New personalized promotion**.
2. Select the type of promotion - **Mobile app**.
3. In **A/B test settings**, add variants of the personalized promotion by clicking **Define**.
1. To add the first variant, click the plus button.
2. In **Advanced options**, leave the default option - **AI Engine** (the AI engine chooses the items to be included in the promotion).
3. Confirm by clicking **Apply**.
**Data Modeling Hub > Documents > Add document**.
2. Enter the name for your document.
2. In the **Audience** section, choose to whom the document will be displayed. Select **Everyone**.
3. In the **Configuration** section:
1. In the **Slug** field, enter the slug of the document, we recommend using the following name convention: `this-is-slug-name`.
2. In the **Priority** field, use a number to define the document priority. The order of documents is defined by the priority value (1 is the highest, 100 is the lowest).
3. Optionally, you can choose the group to which you add your document by using the **Group** option. In this case we focus on single promotion.
4. From the **Type** drop-down list, select a document type. Document type defines how the document is validated by your mobile application. To create a new type, from the drop-down list, click **Add type**.
{
"card": "handbill",
"promotions": {
"childSchema": "promotion",
"uri": "https://api.synerise.com/v4/promotions/promotion/get-for-client/handbill/a136d91c-21db-444a-9c0b-101b9a49cd40"
}
}
