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Map Layers

Each layer is the inside of one part. Open one to draw it on the map.

Find in the outline

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Top level Mira · customer Merchant support Fictional processor Copper Lane Payments 3 Checkout Payment records Payment service 1 Confirmation handler

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Copper Lane Payments

Copper Lane Payments

Boundary

Copper Lane Payments

One shared picture of a fictional payment

Overview Connections Data Use cases Decisions Deployment AI context

Incoming

Nothing calls it.

Outgoing

It calls nothing.

Notes

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Illustrative payment system · authored sample knowledge

Could Try again charge twice?

This alternative changes the timeout branch. Compare it with its base, then open the recorded decision explaining why the current design retains the payment.

Keep the reason beside the change it informs.

Follow €100 A missing answer Follow the evidence Understand the change A request is not a result Share the understanding

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Retry change · authored alternative · draft v1 Illustrative payment system · authored sample knowledge Loading… Version v1.17.0

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Map View Document View Mira · customer Actor Merchant support Actor Checkout Process Confirmation handler Component Payment records Data store Payment service Process Fictional processor External system Copper Lane Payments Boundary Pay for the €100 lamp use case Refund the unavailable lamp use case Processor confirmation Entity Order reference Entity Payment Entity Refund Entity Payment state · illustrative PostgreSQL design Database design Open my projects Page

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