> For the complete documentation index, see [llms.txt](https://compassly.gitbook.io/compassly-docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://compassly.gitbook.io/compassly-docs/core-modules/reports/generate-session-history-report/delete-session-history-attempt.md).

# Delete Session History Attempt

**Audience:** Super Admin, Admin, Supervisor\
**Page type:** Task guide\
**Owner:** Product / Training / Support\
**Status:** Verified\
**Last verified:** 2026-04-06

## Purpose

Delete an attempt from a generated **Session history** report.

## Before you start

* You must already have a generated **Session history** report.
* You must have permission to manage session history data.
* The attempt must be one that your role is allowed to delete.

## Role differences

* **Super Admin, Admin, Supervisor:** Can open the delete flow.
* **Super Admin:** Has the broadest delete access, including baseline-attempt edge cases described by product rules.
* **Clinician/Basic:** Do not use this delete flow.

## Steps

1. Generate a **Session history** report.
2. Find the attempt you want to remove.
3. Select the **trash** icon for that attempt.
4. In **Delete DCM?**, enter your password in **Confirmed by password**.
5. Select **Delete**.

## Caution

Deleting attempts can affect baseline calculations or mastery calculations.

## What happens next

After you delete the attempt, Compassly reloads the report and removes the deleted attempt from the report results.

## Related guides

* [Generate a Session History Report](/compassly-docs/core-modules/reports/generate-session-history-report.md)
* [Edit a Session History Attempt](/compassly-docs/core-modules/reports/generate-session-history-report/edit-session-history-attempt.md)


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