# Activity Alerts

[Trainers](https://brightid.gitbook.io/aura/roles/trainers) are alerted to changes from the Players they train. This could include if a Player evaluates a large number of subjects in a short period, or their evaluation from other Trainers changes. Trainers should lower the confidence of their evaluation of suspicious Players or give them a negative evaluation to cut off their ability to verify subjects.

{% content-ref url="../roles/trainers" %}
[trainers](https://brightid.gitbook.io/aura/roles/trainers)
{% endcontent-ref %}