You can check the results of profile aggregates. 


1. Go to <img src="/api/docs/image/9d53dfb838a88616bc8bb794b1a854785f714c4a/icons/behavioral-data-hub-icon.svg" alt="Behavioral Data Hub icon" class="icon"> **Behavioral Data Hub > Live Aggregates**.
2. On the list of aggregates, find the profile aggregate you want to check the preview of.
3. Click the aggregate.
4. Select the identifier of a customer for whom you want to see the results.  
    **Result**: You get the preview of the aggregate:
    <img src="/api/docs/image/9d53dfb838a88616bc8bb794b1a854785f714c4a/docs/analytics/_gfx/aggregate-preview.png" alt="construction of the aggregate preview" class="full">