The basic version of the App-V server and vault report was created as a PowerShell script in mid-2019. In the tradition of Carl Webster, originally only one documentation script was to be created for an App-V environment. That means information about the SQL Server, the database and installation parameters as well as the provided App-V packages.In 2019 I quickly realized that this is a nice report but it does not contain the information I wanted. It often happens, for example, that the import of external configuration files is forgotten. Then no scripts are running or the services in the package are not deactivated and the user gets an update message after starting his application. Deployed applications behave strangely on the client and nobody knows why. Especially it is also a problem if those who once built the packages are no longer in the company. Nobody can know where which scripts are running and QA is everything.