## Create new configuration 1. **Create configuration: ** Click to create a new recommendation configuration ![图片](https://p9-arcosite.byteimg.com/obj/tos-cn-i-goo7wpa0wc/f9cb150c07d645888f07d2129fc7c32c =800x) 2. **Create recommendation configuration**: Fill in the following details in the pop\-up window ![图片](https://p9-arcosite.byteimg.com/obj/tos-cn-i-goo7wpa0wc/13d35af26d5b4d04972af23750734eb5 =800x) |**Configuration item** |**Description** | |---|---| |Configuration name |Customize the recommended scenario name (up to 50 characters, including business scenario keywords is recommended for easier management). | |Recommendation scene |Select recommended scene type|\ | ||\ | |1. Homepage recommendation: recommend items that the user will like based on user behavior data|\ | |2. Detail page recommendation: recommend related items that the user will like based on user behavior data and the main product | |Recommendation scene name |**Identify the "Interaction Interface" for this scenario:** |\ | |This setting drives the **automatic exposure data extraction task**, which tracks which items a user has already seen. Please ensure the configuration is accurate and meets expectations. For more information, see [Remove items already exposed to users](/docs/85296/2163565) | |Recommendation item dataset |**Specify the source item dataset:** |\ | |Link a specific item dataset to this scenario to define the pool of items available for recommendation. In the "Item Dataset" dropdown menu, select an **already active** item dataset. | 3. **Submit creation**: Click **OK** to complete scene creation. --- ## Deploy recommendation configuration After completing the experience and testing, you can deploy the configuration to the production environment with the following steps: 1. **Trigger deployment process**: Click the **Sync changes to API ** button at the top right of the page to publish the configuration. ![图片](https://p9-arcosite.byteimg.com/obj/tos-cn-i-goo7wpa0wc/45f066928fb94649a7a23bf3a3632141 =2940x) 2. **Confirm release strategy**: Select the configurations you want to publish/sync; the platform allows simultaneous publication of updates for Search, Conversational Search, and Recommendation configurations. Please note, the new configuration will take effect immediately upon confirmation, overwriting the previous version.

--- ## Delete recommendation configuration :::danger \*Warning The recommendation configuration will be deleted immediately. The recommendation configuration API will become invalid immediately, and calling this recommendation configuration through the API will result in an error. ::: 1. Hover the mouse over the recommended configuration you want to delete; the delete icon will appear on the configuration detail card.

2. Clicking will prompt a confirmation popup to prevent accidental actions. If you want to delete this scenario, type "Delete" and click "Delete".

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