How to streamline the Azure Resource Groups
Solution 1:
Use of Azure Resource Groups has a number of benefits. One of them is the possibility of applying tags. So you can safely tag your resources with the value pairs to categorize and view them within the portal. You just simply use the Browse hub to view Everything and select Tags.
Besides, you can collect usage per Resource Group and grant access to both users groups (Role Based Access Control (RBAC)). More info on this: https://weblogs.asp.net/scottgu/azure-sql-databases-api-management-media-services-websites-role-based-access-control-and-more
Hope it helps!