# Questions? We have answers.

## Summary

The _**Activity report**_ is a centralized change log that provides information about the important activities (or " _events_ ") that occur in various areas of your MindBridge tenant.

Learn about the structure of the _Activity report_ below, as well as [how to run an _Activity report_](https://support.mindbridge.ai/hc/en-us/articles/360058198733) based on various criteria of your choosing _._

**Note:** Learn more in the [Activity & row usage report](https://academy.mindbridge.ai/learn/course/117/activity-row-usage-reports?generated_by=27981&hash=72e10da0f7a85b72b3bbe43cd49aafc87f9c40d6) course available on MindBridge Academy.

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## Included in the report

| **Columns**         | **Description**                                                                                                                                           |
| ------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Date                | The date that the event took place in _YYYY-MM-DD_ format                                                                                               |
| Time (UTC)         | The exact time that the event took place in _HH:MM:SS_ format                                                                                           |
| User                | The email address associated with the user who caused the event.                                                                                        |
| Event category      | The grouping used to categorize the different event types.                                                                                             |
| Event type         | The specific event that took place.<br>[Learn about event types](https://support.mindbridge.ai/hc/en-us/articles/8709063858967)                     |
| Organization        | The organization in which the event took place.                                                                                                         |
| Client ID          | The client ID for the organization in which the event took place.                                                                                        |
| Engagement          | The engagement in which the event took place.                                                                                                           |
| Billing code        | The billing code for the engagement in which the event took place.                                                                                      |
| Sandbox             | Whether or not the event took place in a test environment.                                                                                              |
| Analysis            | The name of the analysis in which the event took place.                                                                                                 |
| Analysis type       | The analysis type of the analysis in which the event took place.<br>[Learn about analysis types](https://support.mindbridge.ai/hc/en-us/articles/360058198913) |
| Name                | Depending on the event, the name of:<br>- The relevant data file<br>- The exported report<br>- The relevant filter, ratio, population, segment, control point, risk score, or risk range<br>- The relevant account grouping<br>- The relevant library, organization, engagement, or analysis |
| Target user         | The user impacted by a user management event.                                                                                                          |
| Role                | The level of access being assigned to the target user.<br>[Learn about user roles in MindBridge](https://support.mindbridge.ai/hc/en-us/articles/360056394954)  |
| Library name        | The library used by the engagement in which the event took place.                                                                                      |

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