# Are broken links with TODOs on the current documentation site reflecting work in progress or a gap

**URL:** <https://discourse.greatexpectations.io/t/are-broken-links-with-todos-on-the-current-documentation-site-reflecting-work-in-progress-or-a-gap/903>\
**Category:** Feedback\
**Created:** [October 14, 2021, 6:08pm UTC](https://discourse.greatexpectations.io/t/are-broken-links-with-todos-on-the-current-documentation-site-reflecting-work-in-progress-or-a-gap/903 "2021-10-14T18:08:50Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![bhills](https://avatars.discourse-cdn.com/v4/letter/b/6a8cbe/32.png) [@bhills](https://discourse.greatexpectations.io/u/bhills)\
**Post date:** [October 14, 2021, 6:08pm UTC](https://discourse.greatexpectations.io/t/are-broken-links-with-todos-on-the-current-documentation-site-reflecting-work-in-progress-or-a-gap/903/1 "2021-10-14T18:08:50Z")

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I’m interested in subjects referenced in the Additional Notes Section on the Connecting to your data filesystem documentation page. The links in this section don’t resolve. Is this intentional work in progress or an issue?

The page:

> **[How to connect to data on a filesystem using Pandas | Great Expectations](https://docs.greatexpectations.io/docs/guides/connecting_to_your_data/filesystem/pandas/)**
>
> This guide will help you connect to your data stored on a filesystem using pandas.

The broken links:

- [How to work with headerless CSVs in pandas](https://docs.greatexpectations.io/docs/guides/connecting_to_your_data/filesystem/pandas/#TODO)
- [How to work with custom delimited CSVs in pandas](https://docs.greatexpectations.io/docs/guides/connecting_to_your_data/filesystem/pandas/#TODO)
- [How to work with parquet files in pandas](https://docs.greatexpectations.io/docs/guides/connecting_to_your_data/filesystem/pandas/#TODO)