Clarity regarding resource groups

Explicit information for site, pmn and cluster install

Author: James-Green-Microsoft

articles/private-5g-core/collect-required-information-for-a-site.md

@@ -14,7 +14,7 @@ ms.custom: template-how-to
 
 Azure Private 5G Core private mobile networks include one or more sites. Each site represents a physical enterprise location (for example, Contoso Corporation's Chicago factory) containing an Azure Stack Edge device that hosts a packet core instance. This how-to guide takes you through the process of collecting the information you'll need to create a new site.
 
-You can use this information to create a site in an existing private mobile network using the [Azure portal](create-a-site.md). You can also use it as part of an ARM template to [deploy a new private mobile network and site](deploy-private-mobile-network-with-site-arm-template.md), or [add a new site to an existing private mobile network](create-site-arm-template.md).
+You can use this information to create a site in an existing private mobile network using the [Azure portal](create-a-site.md). You can also use it as part of an ARM template to [deploy a new private mobile network and site](deploy-private-mobile-network-with-site-arm-template.md), or [add a new site to an existing private mobile network](create-site-arm-template.md). We recommend making a note of the resource group that contains your private mobile network that was collected in [Collect the required information to deploy a private mobile network](collect-required-information-for-private-mobile-network.md).
 
 ## Prerequisites
 

articles/private-5g-core/commission-cluster.md

@@ -18,6 +18,8 @@ The packet core instances in the Azure Private 5G Core service run on an Arc-ena
 
 - [Complete the prerequisite tasks for deploying a private mobile network](complete-private-mobile-network-prerequisites.md).
 - You will need Owner permission on the resource group for your Azure Stack Edge resource.
+    > [!NOTE]
+    > Make a note of the Azure Stack Edge's resource group. The AKS cluster and custom location, created in this procedure, must belong to this resource group.
 
 ## Enter a minishell session