# Page Not Found

The URL `multiomics-software/partek/partek-flow/tutorials/nanostring-cosmx-tutorial/classify-subpopulations-and-differential-expression-analysis` does not exist. This page may have been moved, renamed, or deleted.

## Suggested Pages

You may be looking for one of the following:
- [NovaSeq X Sample Sheet Version History](https://help.connected.illumina.com/run-set-up/overview/instrument-settings/novaseq-x-series-settings/novaseq-x-sample-sheet-version-history.md)
- [i5 Index Orientation Table](https://help.connected.illumina.com/run-set-up/overview/index-orientation-guide/i5-index-orientation-table.md)
- [NextSeq 1000/2000 Sample Sheet Version History](https://help.connected.illumina.com/run-set-up/overview/instrument-settings/nextseq-1000-2000-settings/nextseq-1000-2000-sample-sheet-version-history.md)
- [Section Requirements](https://help.connected.illumina.com/run-set-up/overview/sample-sheet-structure/section-requirements.md)
- [BCL Convert Interactive Sample Sheet](https://help.connected.illumina.com/run-set-up/overview/sample-sheet-structure/bcl-convert-interactive-sample-sheet.md)

## How to find the correct page

If the exact page cannot be found, you can still retrieve the information using the documentation query interface.

### Option 1 — Ask a question (recommended)

Perform an HTTP GET request on the documentation index with the `ask` parameter:

```
GET https://help.connected.illumina.com/run-set-up/overview/instrument-settings/novaseq-x-series-settings/novaseq-x-sample-sheet-version-history.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

### Option 2 — Browse the documentation index

Full index: https://help.connected.illumina.com/sitemap.md

Use this to discover valid page paths or navigate the documentation structure.

### Option 3 — Retrieve the full documentation corpus

Full export: https://help.connected.illumina.com/llms-full.txt

Use this to access all content at once and perform your own parsing or retrieval. It will be more expensive.

## Tips for requesting documentation

Prefer `.md` URLs for structured content, append `.md` to URLs (e.g., `/run-set-up/overview/instrument-settings/novaseq-x-series-settings/novaseq-x-sample-sheet-version-history.md`).

You may also use `Accept: text/markdown` header for content negotiation.