Create an Azure Resource Catalog
The concept would be similar to Azure Data Catalog, but for all Azure Resources within a specific boundary [Tenant, Subscription, or Resource Group]. Some data would be autogenerated by metadata, such as creatino date, which user created the resource, the method of creation (portal, external IE powershell, SDK, Azure DevOps, etc.), last updated date, etc.
Additionally, the ability to assign a person or team of responsibility [not related to IAM or authorization], links to documentation, notes, taks lists, establish alert and notifications, and other such features.