Capture Mandate {#ctp-cc-capture-mandate}
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The capture mandate enables you to define which fields are captured within `Unified Checkout`. You must include the fields and set the values in the capture context based on the information that you want `Unified Checkout` to collect. This enables the cardholder to review and edit their details where the UI includes these fields. When the UI is used to capture cardholder information, all captured information is available within the payment details API response. When you want the cardholder to review existing address data, you can include the known customer data in the capture context and this information is pre-filled in the `Unified Checkout` UI. For information about the payment details API, see [Payment Details API](/docs/cybs/en-us/click-to-pay/developer/all/rest/click-to-pay/ctp-token-get-pymnt-details.md "").