--- title: "Step 1. Specify a FIDO policy for transaction confirmation" slug: "dpo-step-1-specify-a-fido-policy-for-transaction-confirmation" updated: 2026-10-27T20:13:21Z published: 2026-10-27T20:13:21Z canonical: "docs.onespan.com/dpo-step-1-specify-a-fido-policy-for-transaction-confirmation" --- > ## Documentation Index > Fetch the complete documentation index at: https://docs.onespan.com/llms.txt > Use this file to discover all available pages before exploring further. # Step 1. Specify a FIDO policy for transaction confirmation Create a FIDO policy that specifies the authenticators allowed to confirm a transaction. See [Step 3. Create FIDO Policies](/dpoa/docs/s3suite94-step-3-create-fido-policies-1) for instructions to create FIDO policies that specify UAF or FIDO2 authenticators, respectively. Frequently, the transaction confirmation policy is the same one used for authentication.