Allowed file formats for DMS upload in S/4Hana public cloud

Dear all,

in the app Manage Documents I try to upload a file with extension DXF into a document info record. The system shows a message "Error while uploading attachment Drawing Example.dxf: File is either corrupt or file format not supported for upload".

Next I tried a different DXF file with the same result, a PDF file can be uploaded into the same document info record without any issue.

I looked into the SSCUIs and did not find any place where I can change the settings for file formats. Where and how can I permit DXF files to be uploaded?

Thank you.

BR

Dirk