> ## Documentation Index
> Fetch the complete documentation index at: https://docs.levelblue.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Activity on Investigations

|                       |               |                  |             |             |
| --------------------- | ------------- | ---------------- | ----------- | ----------- |
| **Role Availability** | **Read-Only** | **Investigator** | **Analyst** | **Manager** |

This is an informative section that enables you to see every modification of the investigation in chronological order.

<Frame>
  <img src="https://mintcdn.com/levelblue-5324744e/RnIIq9iotTDXWtXK/images/usm-anywhere/activity_350x376.webp?fit=max&auto=format&n=RnIIq9iotTDXWtXK&q=85&s=877e7f73b7ffb937c0b40386729b8553" alt="" width="350" height="376" data-path="images/usm-anywhere/activity_350x376.webp" />
</Frame>

This section displays the following information:

* Type of action that has been done. These actions can include the following:

  **Activity: Type of Action**

  |                       |                                                             |
  | --------------------- | ----------------------------------------------------------- |
  | Type of Action        | Description                                                 |
  | Attachment created    | A new file is added to the investigation.                   |
  | Attachment deleted    | A file is removed from the investigation.                   |
  | Attachment updated    | A file from the investigation has been updated.             |
  | Evidence linked       | An alarm or event has been linked to the investigation.     |
  | Evidence unlinked     | An alarm or event has been unlinked from the investigation. |
  | Investigation created | The user has created the investigation.                     |
  | Investigation deleted | The user has removed the investigation.                     |
  | Investigation updated | The user has updated the investigation.                     |
  | Note created          | A note is added.                                            |
  | Note deleted          | A note is removed.                                          |
  | Note updated          | A note is updated.                                          |
* Email of the person who made a change.
* Date when the action was made. The displayed date depends on your computer's time zone.