> For the complete documentation index, see [llms.txt](https://docs.hedge.video/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.hedge.video/postlab/features/attic.md).
# Attic
When you discard your work, PostLab will revert your document to the last saved version. To prevent loss during accidental discards, PostLab will create a duplicate of your work in its Attic for safekeeping. You can get to the Attic by selecting a document and clicking `File > Open Attic`.
A Finder window will appear, displaying the selected folder that holds all discarded versions of the chosen document in `.zip` files. They have the timestamp of the discard action in their name for easy sorting.
When discarding often, the Team Bundle will increase in size due to the backups in the Attic. It is advisable to regularly check the Attic for old and unnecessary discards. You can move or delete these at your convenience.
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# Agent Instructions
This documentation is published with GitBook. GitBook is the documentation platform designed so that both humans and AI agents can read, navigate, and reason over technical content effectively. Learn more at gitbook.com.
## Querying This Documentation
If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.
Perform an HTTP GET request on the current page URL with the `ask` query parameter, and the optional `goal` query parameter:
```
GET https://docs.hedge.video/postlab/features/attic.md?ask=&goal=
```
`ask` is the immediate question: it should be specific, self-contained, and written in natural language.
`goal` is optional and describes the broader end goal you are ultimately trying to accomplish on behalf of the user. GitBook uses it to tailor the answer towards what is most useful for that goal.
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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.