You use rule fields to define rules. Some rule fields appear only for certain recommenders, and other rule fields appear for all recommenders.
This table shows the different field and action options when creating rules and their supported recommenders.
| Field | Description | Supported Recommenders |
|---|---|---|
| Select Anchor Field... |
The anchor field uses the category and attributes available within the product catalog that is assigned to the site. Einstein compares the anchor field and the anchor value to each recommended product returned by the recommender's strategies. If the recommended product's field value matches the value in the anchor field, the system applies the remainder of the rule and executes the specified action, if appropriate. If you select Any Product as the anchor field, you can't specify an anchor value. In this case, all products count as matches, causing the system to apply the remainder of the rule and, if appropriate, execute the specified action. |
Product to Product |
| Select Anchor Value... |
The anchor value uses the category and attributes metadata assigned to products within the catalog that is assigned to the site. Value assigned to the Anchor field.  Note This field doesn’t appear for
Any Product anchor fields.
|
Product to Product |
| Select Action... | Defines the rule action (show, hide, promote, or demote). | All |
| Select Field... |
Compares this field, and any field values that you select in the Select Values... field, to each recommended product returned by the recommender's strategies. If the recommended product's field matches the selected field values, the system executes the associated action. |
All |
| Select Values... | Specifies one or more values for the field you selected in Select Field.... | All |