Configure Custom Fields {#adobe-commerce-m-fraud-mgmt-config-custom-fields}
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`Decision Manager` supports custom fields known as merchant-defined data fields. You must configure the fields inside `Decision Manager` in the `Business Center` to use them. The Module for the `Adobe Commerce Cloud` sends 10 of these fields.  
Follow these steps to add custom fields provided by the `Adobe Commerce Cloud`:

1. Log in to the `Business Center` and go to `Decision Manager` \> Shared Configuration \> Custom Fields.

2. Choose Merchant Custom Fields.

3. To add a field, click ADD CUSTOM FIELD, enter a name, and choose an order element.

   #### ADDITIONAL INFORMATION

   Use the list below to map the correct names and elements for each field:

   * Logged-in customer: Merchant_defined_data1
   * Account creation date: Merchant_defined_data2
   * Purchase History Count: Merchant_defined_data3
   * Last Order Date: Merchant_defined_data4
   * Member account age: Merchant_defined_data5
   * Repeat customer: Merchant_defined_data6
   * Coupon Code Used: Merchant_defined_data20
   * Discount Amount: Merchant_defined_data21
   * Gift Message: Merchant_defined_data22
   * Order Source: Merchant_defined_data23
   * Shipping Method Code: Merchant_defined_data31
   * Shipping Method Description: Merchant_defined_data32
     {#adobe-commerce-m-fraud-mgmt-config-custom-fields_ul_wmw_5fh_sbc}
4. Click Save.

   #### ADDITIONAL INFORMATION

For detailed instructions on how to add custom fields, see the *Decision Manager* Guide. In the `Business Center`, go to the left navigation panel, and choose Decision Manager \> Documentation \> Guides.