Werk #11127: azure_ad: Add counter metric
| Component | Checks & agents |
| Title | azure_ad: Add counter metric |
| Date | May 14, 2020 |
| Checkmk Edition | Checkmk Raw (CRE) |
| Checkmk Version | 2.0.0i1 |
| Level | Trivial Change |
| Class | New Feature |
| Compatibility | Compatible - no manual interaction needed |
Added metric to visualize the amount of user accounts with a graph.
