# TASK-098-04: Operations, Rollback, and Documentation

**Parent:** [TASK-098](./TASK-098_Background_Task_Adoption_for_Import_Export.md)  
**Status:** ✅ Done  
**Priority:** 🟡 Medium  
**Depends On:** [TASK-098-03](./TASK-098-03_Import_Image_As_Plane_and_Compatibility_Polish.md)

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## Objective

Close the import/export task-mode extension with operations guidance, rollback notes, and final regression/docs updates.

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## Planned Work

- add rollout notes for import/export task-mode behavior
- capture rollback guidance if a surface must temporarily fall back to foreground execution
- update repo docs and task-linked validation notes

### Current Code Reality

The repo already has:

- task-mode rollout docs from TASK-088
- foreground import/export docs in `README.md` and `_docs/_MCP_SERVER/README.md`
- unit and E2E import/export suites

This closing slice should document how the extension changes the existing import/export story, not rewrite the entire surface documentation from scratch.

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## Layered Subtasks

| ID | Title | Focus |
|----|-------|-------|
| [TASK-098-04-01](./TASK-098-04-01_Core_Operations_Rollback_Documentation.md) | Core Operations Rollback Documentation | Core implementation layer |
| [TASK-098-04-02](./TASK-098-04-02_Tests_Operations_Rollback_Documentation.md) | Tests and Docs Operations Rollback Documentation | Tests, docs, and QA |

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## Acceptance Criteria

- rollback/operations guidance exists for the import/export task-mode extension
- final regression/docs state is consistent across repo docs and task docs

## Completion Summary

- repo docs now describe the import/export task-mode extension on top of the existing TASK-088 baseline
- validation commands and regression notes are recorded in `_docs/_TESTS/README.md`
- task docs and board state are synchronized with the final rollout scope
