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

# Clusters

Clusters group several like-minded Personas so analysts can reason about cohorts, not only individuals. Clustering supports continuous drift measurement from enrollment onward by giving each identity a stable peer context for comparison.

## What are Clusters

TOTAL clusters Personas with a modified DBSCAN approach. Grouping emphasizes accuracy and ease of risk assessment, with highest weight on risk-sorted attributes so cohorts align with how security teams think about exposure and behavior similarity—not merely org chart proximity.

Cluster membership enables drift from cluster (see [Drift Insights](https://docs.truu.ai/personas/drift-insights)) and metrics such as cluster switching volatility when identities move between behavioral cohorts over time.

## Cluster View

From the [Persona Directory](https://docs.truu.ai/personas/directory), open the cluster grid to see all clusters as cards with counts, or open a specific cluster’s detail page for cohort-level attributes and members.

<Frame>
    <img src="https://mintcdn.com/truu-2/dmLge7fK-57chGlk/images/cluster-view.png?fit=max&auto=format&n=dmLge7fK-57chGlk&q=85&s=cd5483004fc55e30a3bda092acc21b41" alt="Cluster View" width="2340" height="1586" data-path="images/cluster-view.png" />
</Frame>

For the directory grid layout, see [Persona Directory — Cluster View](https://docs.truu.ai/personas/directory).

## Shared Attributes

Cluster pages summarize Shared Attributes across members—typically organized into areas such as:

* **Job Function**: role-aligned behavior and access congruence signals.
* **Routine**: work rhythm, geo-temporal, and stability-related dimensions.
* **Reputation**: continuity, enrollment trust, and peer-relative standing where modeled.

Exact fields reflect your deployment’s signal configuration.

## Member Personas

Each cluster lists member identities with roles and links into individual Persona pages. Use this list to investigate outliers within a cohort or to compare a user to their cluster baseline in Persona Signals.

Related: [Personas overview](https://docs.truu.ai/personas/overview), [Persona Directory](https://docs.truu.ai/personas/directory), [Persona Signals](https://docs.truu.ai/personas/persona-signals).


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