Define reversible steps before cutover
File association, notification, and customer access do not reverse in the same way. A test attachment may be removable; an email already received cannot be unsent; a downloaded copy cannot be recalled. Design the plan around those differences.
Keep the old source files and delivery process available until the pilot passes and existing access commitments are understood. Do not cancel a provider simply because new orders can upload successfully elsewhere.
A rollback runbook template
Decision owner: [role] Stop conditions: [wrong mapping / unexpected send / inaccessible file] Affected batch: [order range and cutover time] Immediate pause: [specific sends or migration actions] Previous process owner: [role] Already-notified orders: [register reference] Customer access check: [owner and deadline] Resume criteria: [verified correction and retest] Next internal update: [time]
Name specific controls only after testing them. “Turn off the app” is too vague if it might also break downloads for customers who were already served.
A fictional rollback decision
During a limited migration, DEMO-490 opens the wrong synthetic revision. The owner stops further transfers, checks the mapping register, and routes new work back through the previous approved process. Orders already delivered through the new route are inspected individually rather than resent in bulk.
If the failure involved access rather than matching, the response would differ: preserve the valid association, repair the route or provide an authorized alternative, and avoid recreating the entire order unnecessarily.
Account for every order in the batch
| Batch state | Rollback treatment |
|---|---|
| Not transferred | Continue through the previous process. |
| Transferred, not notified | Hold until association and route are verified. |
| Notified, access works | Preserve the working route and record ownership. |
| Notified, access fails | Prioritize recovery and a clear customer update. |
QuickAttach documents order delivery capabilities, not a universal migration rollback service. The merchant remains responsible for coordinating the old and new processes.
Rehearse before relying on the plan
Use a synthetic order to practice the stop, handoff, and recovery. Confirm staff can locate the approved original and determine whether a message has already gone out. After the cause is fixed, rerun the failed scenario before reopening the batch. A rollback is successful when customers retain a clear working route and staff know which system owns the next action.
Deliver the right file with the right order
See how QuickAttach connects a customer-specific file or link to a Shopify order item.
See the QuickAttach order-to-download walkthrough