Update content/shared/v3-core-plugins/_index.md

Co-authored-by: Jason Stirnaman <jstirnaman@influxdata.com>

Author: MeelahMe

content/shared/v3-core-plugins/_index.md

@@ -654,10 +654,12 @@ docker exec -it CONTAINER_NAME influxdb3 install package pandas
 
 This creates a Python virtual environment in your plugins directory with the specified packages installed.
 
+{{% show-in "enterprise" %}}
 ### Connect Grafana to your InfluxDB instance
 
 When configuring Grafana to connect to an InfluxDB 3 Enterprise instance:
 
 - **URL**: Use a querier URL or any node that serves queries
 
 Example URL format: `https://querier.your-influxdb.com:8086`
+{{% /show-in %}}