Recent Revisions to This Document {#payouts-doc-revs}
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26.06.01
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Updated these sections:

* [Business Application Identifier](/docs/cybs/en-us/payouts/developer/fdiglobal/so/payouts-dev/payouts-ref-intro/payouts-appendix-bai.md "")
* [Required Fields for a Dual-Message AFT Request for FDC Nashville Global](/docs/cybs/en-us/payouts/developer/fdiglobal/so/payouts-dev/payouts-services-intro/payouts-services-auth-dual-message-aft-intro/payouts-services-auth-dual-message-aft-reqfields-f.md "")
* [Required Fields for a Dual-Message AFT Reversal or Refund for FDC Nashville Global](/docs/cybs/en-us/payouts/developer/fdiglobal/so/payouts-dev/payouts-services-intro/payouts-services-auth-dual-message-aft-rev-refund-/payouts-services-auth-dual-message-aft-rev-refund-.md "")
  {#payouts-doc-revs_june2026updateslist}

25.09.01
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Added [Process a Dual Message AFT Reversal or Refund](/docs/cybs/en-us/payouts/developer/fdiglobal/so/payouts-dev/payouts-services-intro/payouts-services-auth-dual-message-aft-rev-refund-.md ""), [Required Fields for a Dual-Message AFT Reversal or Refund for FDC Nashville Global](/docs/cybs/en-us/payouts/developer/fdiglobal/so/payouts-dev/payouts-services-intro/payouts-services-auth-dual-message-aft-rev-refund-/payouts-services-auth-dual-message-aft-rev-refund-.md ""), and [Optional Fields for a Dual-Message AFT Reversal or Refund](/docs/cybs/en-us/payouts/developer/fdiglobal/so/payouts-dev/payouts-services-intro/payouts-services-auth-dual-message-aft-rev-refund-/payouts-services-auth-dual-message-aft-rev-refu-0.md "").

25.08.01
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This revision contains only editorial changes and no technical updates.

25.05.01
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Initial release.