A Knowledge Base Article: Adobe Subscriptions Optimization Report & Adobe Portal Users importer provides you the guidance and the code to import your subscription automatically from the Adobe Portal (PowerShell script) or Active Directory Groups (Business Adapter) and get the details of an Adobe Subscription optimization reports that analyzes user per user the subscribed licenses, the installed and used applications, and that makes prioritized recommendations for subscriptions downgrade or cancellation, along with financial savings
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If an integration between your Azure Active Directory and the Adobe Portal, you will just need to manage AD groups that will map with the Adobe CC subscriptions.
You can also use a PowerShell script (provided the Knowledge Base article) that directly ready in the Adobe portal and generates a flat file with the full list of active subscriptions for Creative Cloud Suite and Standalone products (Acrobat, Photoshop, Illustrator...).
From compliance to action: assessing your possible optimizations and recommended reclamations