When adding reference files to a project as project attributes, on the server the files are always stored with a prefix before their original name. This makes it difficult to easily identify the files. The prefix starts with attr and a random number followed by an underscore, for example, assuming the original file name was test.docx, after the upload, the name could be changed to something similar to "attr1008_test.docx". Is there a configuration that prevents the renaming of the attribute files?

This a default setting in WorldServer that automatically adds a prefix to reference files in the attributes folder to ensure that the file names are unique. Unfortunately, there is no option in the WorldServer interface to remove or change this prefix directly.

While you could rename the files manually or through a script directly on the server, this action could cause issues and lead to the attribute files not being recognized in the User Interface.