In SSRS 2016 it is possible to upload not only RDLs but also Html files. In SSRS 2022 its not possible because of security reasons. Question is it possible to change in with the rsreportserver.config or web.config file?

The Llame3 Chatbot told me I need to just change the rsreportserver.config and add this line

<Security>
    ...
    <AllowedFileExtensions>
        <Extension>.html</Extension>
    </AllowedFileExtensions>
    ...
</Security>

I did it but then the reportserver did not run. Seems not to work. Are the any other ideas?