diff --git a/docs/ioc/ioc_overview.md b/docs/ioc/ioc_overview.md
index a12b1f6..d01c385 100644
--- a/docs/ioc/ioc_overview.md
+++ b/docs/ioc/ioc_overview.md
@@ -5,4 +5,4 @@ The ports are configured in the [service registry](../../docs/ioc/ioc_overview.m
 | IOC NAME | Description |
 |---|---|
 | AGEBD-CPCL-MASTER | IOC providing PVs for the service master application IOC enabling to monitor the health status of BD High Level Application Services with the alarm handler ALH |
-| AGEBD-CPCL-NTURNS | 50001 |  |
+| AGEBD-CPCL-NTURNS | IOC providing PVs for the DBPM3 stage0 and stage1 nr. of turns calculation service |