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

# Message Volume Change (vsP), Microsoft Teams KPI card, Vortex IQ Nerve Centre

> Percentage change in 30d total messages vs the prior 30d from getTeamsUserActivityCounts(D90).

**[Nerve Centre KPIs](/nerve-centre/kpi-cards/microsoft-teams) · [Sentiment Settings](/nerve-centre/kpi-cards/microsoft-teams/sentiment)**

## At a glance

* **Category:** Engagement Trends
* **Type:** Supporting Metrics
* **Chart:** kpi
* **Format:** percent
* **Time window:** 30D vsP
* **Alert trigger:** drop >40% vsP

## Calculation

Percentage change in 30d total messages vs the prior 30d from getTeamsUserActivityCounts(D90).

## Known limitations

*Known limitations, FAQs, or reconciliation notes specific to this card. Replace this block when authored.*