> ## Documentation Index
> Fetch the complete documentation index at: https://orbit-dev.app/llms.txt
> Use this file to discover all available pages before exploring further.

# Activity log

> A per-project audit trail, captured internally

Every mutating action within a [project](/concepts/projects) — creating, updating, or deleting an issue; adding or removing a comment; changing a project's visible columns — is written to that project's activity log as a short, human-readable sentence.

<Warning>
  The activity log is captured but **not currently surfaced anywhere in the app's UI**. There's no page, sidebar, or panel that displays it today — it's written internally by the backend and has no corresponding read path in any controller. If you're looking for a visible history of what changed on a project, this isn't it yet; treat it as an internal audit trail rather than a user-facing feature.
</Warning>

## What gets logged

Whenever a [service](/architecture/backend-architecture) completes a mutation, it calls into a shared logging service to record what happened, attributing the entry to the project it occurred in and the user who performed it. This happens for issue creation, updates, and deletion; comment creation and deletion; project creation; and project column changes.

## Why this exists

The data model is already in place — a project has many activity log entries, each with a body and a user — which makes this a natural extension point if a visible project history or audit page is added in the future. For now, it's worth knowing this data exists (for example, if you're debugging or querying the database directly) even though there's no in-app way to view it.